Before going on to what partial fraction calculators are, first we need to know what are Partial fractions are?

The partial fraction decomposition or partial fraction expansion of a rational function is an operation that consists of expressing the fraction as a sum of a polynomial and one or several fractions with a simpler denominator.

So, partial fractions are a decomposition process to start with the simplified answers and taking back the final expressions into its initial polymer fractions. For this we need to first decompose the denominator of the fraction.

After this, you have to write the fractions with one of the factors for each of the denominators. As the numerators are not known we have to then assign variables (any capital letter) for these unknown values. The result is an expression that can be more easily integrated and non differentiated.

These partial fractions can be solved using various methods such as lagrange interpolation and also based on residues . But the smart and the new method to solve it is by using partial fraction calculators.

**What is a Partial fraction calculator?**

Partial fraction calculator is an online tool which makes calculations very simple and exciting .This calculator can decompose any given rational fraction and can generate equivalent sums of fractions whose denominator cannot be reduced. It can too determine asymptotes and evaluate integrals.

**How does it work?**

This calculator works based on some steps :-

**Step 1:- **Enter the numerator

Suppose, $x+7$

**Step 2:- **Enter the denominator

Eg:- $x^2+3x+2$

**Step 3:- **Enter ‘calculate’.

After following these steps you will get the solution to your problem. You can also note the steps of the solution and make out how it’s done.

By looking into these steps you might have figured out how quick this process is .

But, as we know students do not need to be fully dependent on these calculators as it can surely make your work easier but can turn out to be during exams. So, trying it yourself is more advantageous than using these techniques as it involves learning , experience and gives the ability to solve more complex sums with greater speed .

However not ignoring the fact that this calculator has a lot to do with it.

## Usage of a partial fraction calculator

- makes our work effortless
- It doesn’t consume a lot of time.
- If you are having any queries related to the solution , you can always write it in the comment box in simple English. (to avoid questionable queries do not neglect the use of parentheses where needed).
- Users can also give any kind of suggestions if they want.
- Can be used in situations where you want instant solutions.
- It gives you a step by step solution.