Why do you need the Quadratic Formula Calculator?

The quadratic formula calculator has unique ways in calculating the equation.  It can solve the second order for the polynomial equation like ax2+bx+c=0   by the use of quadratic formula. The calculator solution shows the work by the use of the quadratic formula, and it solves entered the equation for complex and real roots. The calculator can determine if the discriminate is equal, greater or less to zero.

quadratic equation calculator
quadratic equation calculator

You can also find the quadratic formula calculator which shows how the formula has been used.  You can still use the graphing calculator if you want to solve a quadratic equation and even for these of the imaginary solution.

Because many people now want to work faster regardless of the field they are in, they choose to use an online calculator instead of counting manual. The calculator can solve the entire complicated problems faster and using efficient manner. The calculator will give accurate results compared to counting the equation manually. The calculator knows the formula to use, and it makes counting process easier. You can avoid boredom when you are getting the solution to the certain equation.

The calculator that was used before were limited, but this is no long the case since with technology and economy, the calculator are advanced, and people can get exact results for the problem they have. There are some functions like divide, multiply, minus which had been developed. The quadratic formula calculator is a complicated calculator, and it has been programmed to work on high-level equations.  The newest calculator is known as the scientific calculator, and it is being used in the companies and universities in order to ease the entire calculation process.

The quadratic formula calculator has anything you want in the calculator like binary functional, trigonometry, factorials, square root and the base 2.

When you use the calculator, you will enjoy the following benefits

It is convenient for people who want to do the complicated calculation by the use of the online scientific calculator.  Now you can work wherever you are as far as you can connect to the internet. You are able to use the calculator whenever you feel like it.


The online calculator may be used easily. There is the manual help with the help function that will guide you if you are not sure about the buttons that you can use in clicking to get to the calculation.

The user friendly interface: the calculator is not complicated and its interface is user friendly. The buttons have been arranged well as it happens with other normal scientific calculators.

The calculator can be used to perform both easy and complex calculation. The example is that you can use it so that you can calculate income tax benefits, property taxes or house loans.  It can be used by students or business people.

If you are not using the quadratic formula calculator, then you can use the quadratic formula which helps to solve quadratic equation and it is among the top five formulas found in math. Even if you should not be memorizing the formulas, this one should be memorized so that you can use it whenever you need it.


How to find Factors of any Algebraic Equation with the help of Factor Calculator?

Factoring calculator is a simple technique to find out the factors of any number with a real-time value. The algebra is the important and crucial part of the mathematics where most of the students get scared to solve an algebraic equation with higher degree coefficient. Every student has to do various operations like addition, subtraction, multiplication, and division for any equation. Thus, you have an option like either uses Vedic mathematics method or choose factor calculator.

Let us consider an example, how to find out the factors as:

(x + 2) (x – 2)

x² + 5x – 6 = 0

x³ + 4x² + 12x + 12 = 0

These are some examples of an algebraic equation that required huge attention while finding their factors. It is an easy task to find out factors of any numbers but difficult when you are going to find factors of an algebraic equation.

Finding factors for linear equation, let us consider some examples as-

  1. 3x – 6 = 0
  2. 2x + 4x – 24 = 48
  3. 13x / 4 = 39

These are some linear equation whose factors you are finding. It is quite easy to find factors of linear equation. First transfer the number opposite to the equal sign. If there are more than two variables, then try to add them and transfer remaining part to the different side of the equation. You need to eliminate the coefficient term to find the factors of any linear equation. Read the content, to know the method that how to solve an algebraic equation solution-

For first equation:

  • 2x – 5

2x = +5


  • 3x – 6 = 0

3x = 6

x = 6/3 = 2

For second equation

2x + 4x -24 = 48

6x – 24 = 48

6x = 72

x = 12

Now, the factor is 12

For third equation

13x / 4 = 39

x = 3*4

x = 12

It is very simple to find out factors for a linear equation. On the other hand, you feel difficulties while solving higher degree order of algebra equations. Consider a quadratic equation to find out factors by factoring calculator. Quadratic equation can be solved by the below standard formula as-



Put the values of a, b, and c in the formula to find out the factors of given algebraic or quadratic equation. For better understanding consider a quadratic equation as

x² + 5x + 6 = 0

Now, put the values of number, coefficient, and coefficient of now, you will get the figure as


Therefore, x = -2

By solving above equation, you can get the value for X. The major concern is that the student needs to perform various mathematical operations which are difficult to solve. Thus, you can find factoring calculator to find the factors of given equation. Here you do need to enter a question in the required field then you will get the right solution of any algebraic equation. Whether the equation is linear, quadratic or higher order degree, you can find its factors within seconds. You will get the explained solution or the short answer.

  • Using factoring calculator, you need to perform less mathematical operations.
  • Factoring calculator can easily solve your algebraic equation.
  • With the help of factoring calculator, you can directly put variables and get your desired answer.
  • Use digital algebraic calculator to find out factors

These are some benefits of using the factoring calculator to find out factors of any algebraic equation.

Fraction Calculator

Fractions can be way difficult to absorb for some students when they first start with the topic. Especially, when dealing with equivalent fractions; it seems that they do not get the head or tail of anything. The concept in reality is very simple; but if the logic still eludes you, you can try using an equivalent fractions calculator, till you get the hang of it.

Fraction Calculator
Fraction Calculator

Your math teacher tells you the equivalent fractions are two or more fractions that have the same value, but have different forms. In simple words, these fractions can be defined as fractions having the same overall value, or the same simplest ratio. These fractions indicate the same part of a whole. The easiest way to explain equivalent fractions is using the example of a round apple pie. Whether you divide a pie into two pieces and take one, or out of four pieces take 2, or further on out of 8 pieces take 4; you still get one-half of the pie to eat. So we can conclude that 1/2 is same as 2/4 or 4/8; they all are equivalent fractions.

The technique to simplify a fraction is very easy; both numerator and denominator must be divided by the same number to reduce the fraction. So remember that the value of a fraction does not change if you multiply or divide the whole fraction by the same number. Remember that the number you use for division must divide without leaving a remainder. Both the numerator and denominator of a fraction must always be whole numbers; so you can know when you have arrived at the simplest answer & cannot reduce the fraction any further. And remember, only multiplication and subtraction is valid when reducing fractions; do not try to perform addition or subtraction while reducing your fractions.

The easiest way when working with conference is to use fraction calculator to check your answers. This will boost your confidence & in the long run help you with your math homework. But remember, that using these calculator will only validate your answer; you still have to learn how to arrive at that answer in the first place.

The prized scientific calculator of your elder sister can act as your equivalent fractions calculator; you can easily check your answers using it. On the other hand, there are many math websites today offering their own version of equivalent fractions calculator, you can easily search & bookmark your favorite one to verify your answers. You can also ask your nerd brother to write a short program for an equivalent fractions calculator; whether he uses C++ or Assembly, the code to develop these calculators is very simple.

It is always important that you make sure that you visit a reliable site to do your calculations. There are some sites that tend to rob your money. It is always important that you do your homework well before choosing a site, to be in a safe situation it is ideal that you go for those sites that have reviews.

How to Solve For X in Equation

Sometime the equation may contain the letters and not the number. It may be daunting and may students worry when they hear the word algebra.  Sometime algebra can turn to be hard since you have to deal with unknown amounts and the math will not be that concrete anymore. However, the best place to start with is starting with the basic foundation, and you can then learn how to solve for x.  This means that you may figure out how much the unknown amount should be.

Solve for X
Solve for X

The basic rule is that the first step which you have to take to solve for the x is to get the x on its own and alone. At one side of an equation, everything else will be at the one side. You have to keep in mind the rule, what you need to do at one side of an equation, has to be done at another side.  This is to ensure that the equation continues to be equal.

You should start with the simple equation. The basic algebra equation will involve some simple subtraction and addition that have unknown quantity.

As you continue to learn algebra, you will have to go from the simple equation and use an equation that has even more steps. The more difficult equation will have different equations.

As you continue to get more information about how to solve the equation, it will be easier for you to solve for these letters. If you would like to be comfortable by working on algebra problems, then you should take time to practice.

Whenever students are asked to solve for x, they may assume that there is always the solution for x.  However, this is not always the case. When the solution is resolved, sometime the final results may not be achieved.

If you worry about algebra, then you have to know that it is the extension of the basic arithmetic which you are using on a daily basis.  If you know the basic, then it will be easy.  As you practice more, then the rules are going to be automatic.  If you do encounter the problems, you will then find out that rules and tricks to use in order to solve for x.

 You should review the basic mathematics and arithmetic. Even when you remember the negative numbers, you can add the fraction, do the practice sets and this will boost your confidence.  When it comes to algebra, you will need to perform the basic operation, but now there are letters mixed with the equations. The letters are called the variables.   When you have to solve algebra, you will have to find the value of a variable.

When you solve for x, you will have to combine. First the like terms and these are terms that have same variables.  When your multiply or divide a term, you should do it on both sides of the equation. When you reach to the last solution, it will be called factors of a solution.  Factoring in the algebra is breaking down things that seem to become even more complex.  When you break down items in smaller pieces, you will have to apply the math skills and to find answers.

What are a Quadratic Formula Calculator and its Standard Equation?

In elementary algebra, there are various ways of solving a quadratic equation such as completing the square, graphing or factoring. However and whenever you seek for a way to solve these equations the best way which comes to your mind is the Quadratic formula calculator. That is a one-step solution for all kind of quadratic equations. It is one of the simpler, easiest and convenient ways of solving equations. After reading this article, you will become able to identify a quadratic equation. You will learn how to place a quadratic equation into a standard form along with learning the alternative ways to derive a quadratic equation general formula.

Quadratic Formula
Quadratic Formula

A quadratic formula calculator in general terms could be called as a polynomial equation which contains the second degree and no higher degrees of a variable. The standard form of a quadratic equation is –

mx² + nx + k = 0

In this equation, the value of x is always unknown. m, n, and k are constant in which they should be equal to 0 or contains some negative and positive values. On the way to verify whether the quadratic formula is satisfying a quadratic equation or not, you have to insert the former one into the latter. This is known as parameterization. After this, the general quadratic formula is converted into




known as radical.

All the quadratic equations can be inserted in a standard form. And any equation which can be put into a standard form and can be solved by a quadratic formula solver represents a quadratic equation. The solution of any equation is sometimes known as the root of an equation.

There are various methods for deriving the quadratic formula. Some of these may either be simpler than completing the square method however the method represents interesting applications of the different algebraic techniques. It offers a different view of the field of mathematics.

How the general quadratic formula calculator is derived?

mx² + nx + k = 0

4m²x² + 4mnx + 4mk = 0

4m²x² + 4mnx = -4mk

4m²x² + 4mnx + n² = n² – 4mk

(2mx + n)² = n² – 4mk






This is an ancient way of determining the quadratic formula which was known to the people around years ago. When it is compared with other ways of deriving the standard formula, this way of solving and determining the formula is quite simpler. The benefits of this formula derivation are-

  • Simple to solve and is less complicated
  • Less computation of literal coefficients
  • It does not involve fractions until the very last steps.
  • Use of simple math with simple expressions
  • The central theme of algebra is to solve the equations

However solving these equations is not easy for everyone. A lot of times people find a problem get stuck into a particular quadratic equation and do not find the way to solve it. The basic command over mathematics is a must to solve such equations. However, there are various sites which are now offering the services of instantly solving the equations. One such site is the Quick Math which allows you to put down your equation in the available dialogue box to provide the quadratic formula calculator. The whole solution can be displayed along with the answer. It makes your math problems easier and explains the alternative ways to solve an equation.

Learn to Solve a Linear Equation Perfectly

Mathematics is known to be a subject with lots of interesting facts with it. There are many who love to understand the subject deeply and know some more excellent facts about it. Algebra is the most important part of mathematics with some of the most interesting methods and formula. To be perfect in the subject one needs to be perfect with algebra.

Equations constitute some of the basic components, there are many who search out some of the best ways to get perfect in solving equations. If you are able you solve the equations well, then you can handle algebra very easily. Therefore here we are going to deal with the simplest, linear equation and the best ways to solve it correctly.  By the time you will get to know some more interesting tricks while solving such problems.

Linear Equation
Linear Equation

Thorough Basics

Before we move further, everyone should remember the importance of basics. If you are clear with the basics then only you will be able to handle the complex problems perfectly. Therefore it is the best that before moving on to the complex problems learn the basic tricks and formulae well. You need to use the right formula at the right place. You will soon be able to interpret this when you practice the problems regularly. Therefore have a look at your lessons and practice daily. This way you will surely be able to deal with algebra perfectly.

Solving a linear equation

Isolating the variable is the major part in the process of solving the linear equations when you get answers in the form y = 6 or x = 7. Here, the variable is brought to itself or is separated from the rest of the equation. But the question is, How to do this? Well, this may depend on several different factors. We will have to perform exactly the opposite of the operations that are done in the equation. This way you will be able to get the initial equation. Like if something is added we will subtract the same, or if something is multiplied, we will divide the same. All this has to be done considering the LHS and RHS rules. Here is the example of a one-step equation:

Suppose, 4x=8 ; Now to isolate the variable x, we will have to bring it to the other side which will result in the change of operation. Further, it will be:

x=8÷4 ; Therefore, x=2 . Thus isolating the variable will make it easy for you to get the answer.

A two-step equation

Now let’s see a two-step equation say, Solve 2y−7=13. The noticeable fact here is that the variable y is first multiplied by 2 and then 7 is subtracted from it. Therefore to cancel these effects, the solution will move like:

2y-7+7 = 13+7 (Add 7 to both sides as per the LHS and RHS rule) Now,

2y = 20 ; Now solving the equation further,

2y⁄2 = 20⁄2 (Divide 2 on the two sides of the equation) Thus,

y = 10

This way you can easily solve and get perfect with any kind of linear equation.

Subtracting Fractions

The procedure of fraction addition is more or less the same as that used in the subtraction of fractions. This implies that if you have the know-how of adding fractions, you will have an easier time subtracting them. Subtraction of fractions is also one of the most common operations that we are likely to come across in many mathematical computations. All the same, if you have a problem subtracting fractions, there is absolutely no need to worry because what you need is only a few steps and procedure away.

To begin with, it is important to understand the structure of the fraction. A fraction can either be proper improper or mixed. In cases where you are required to perform subtraction of improper fractions, the first step should be to change it into an improper fraction first. A fraction has basically two numbers. One on top and the other at the bottom. The one on top is called the numerator, and the one at the bottom is the denominator. For example:

Given a/b, a is the numerator and b are the denominators.

Having understood the structure of a basic fraction, we shall consider two methods that can be used to subtract fractions basing on the number of fractions being subtracted. These methods require the understanding of the structure of a fraction.

Method of Common Denominator

Method of Least Common Denominator

  1. Method of Common Denominator

This method is well applicable when you are subtracting one fraction from another, meaning, you are dealing with two fractions only. Since by now we know the meaning of a denominator, it will also be-be helpful to understand the meaning of “Common Denominator.” What is a Common Denominator? When the denominators of the two fractions in question are the same or identical, we say that there exists a common denominator.

Therefore, the main aim of this method is to ensure that the denominators of the fractions are the same before performing the subtraction. When the denominators are not the same, subtraction cannot be done. How do we then ensure that the fractions have the same denominators? Multiply each fraction – the numerator and the denominator – by the denominator of the other fraction.

For illustration consider;

a/b – c/d = (a*d)/(b*d) – (c*b)/(d*b)

Once the denominators of the two fractions is now common, (b*d), the ‘new’ numerator are simply added.

Example; 1/2 – 1/3

(1*3)/(2*3) – (1*2)/(3*2) = 3/6 – 2/6 = 5/6


  1. Method of Least Common Denominator

This method is used when subtracting two or more fractions. The knowledge of the Least Common Multiple (LCM) is needed in this method. The LCM of the denominators is determined and used in the calculations. To find the LCM of the denominators, follow the steps below;

List the multiples of each denominator

Select the multiples that are common – appearing for all the denominators

Choose the smallest among the common list of the multiples. This is the LCM

After getting the LCM, divide the LCM by each denominator and multiply the result by the numerator of each fraction separately before you proceed to simply subtract the ‘new’ numerators and using the LCM as the denominator. Simplify the resultant fraction.

To clearly illustrate the long theory, we will need an example;

Question; 1/2 – 1/4 – 1/5

List the multiples of each denominator

2 = 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22…

4 = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40…

5 = 5, 10, 15, 20, 25, 30, 35, 40…

Select the common multiples


Choose the smallest = 20. This is the LCM.

[(1*10) – (1*5) – (1*4)]/20 = 9/20.