Our CBSE Notes for Notes 4. Quadratic Equations - Solution of Quadratic Equations | Class 10 Mathematics - Toppers Study is the best material for English Medium students cbse board and other state boards students.

# Notes 4. Quadratic Equations - Solution of Quadratic Equations | Class 10 Mathematics - Toppers Study

Topper Study classes prepares CBSE Notes on practical base problems and comes out with the best result that helps the students and teachers as well as tutors and so many ecademic coaching classes that they need in practical life. Our CBSE Notes for Notes 4. Quadratic Equations - Solution of Quadratic Equations | Class 10 Mathematics - Toppers Study is the best material for English Medium students cbse board and other state boards students.

## 4. Quadratic Equations

### | Solution of Quadratic Equations |

## Notes 4. Quadratic Equations - Solution of Quadratic Equations | Class 10 Mathematics - Toppers Study

**Finding Solutions of Quadratic Equations:**

There are three method to find solution of quadratic equation.

(A) By Factorisation Method:

(B) By Completing Square Method:

(C) By Quadratic Formula:

**Factorisation Method:** In this method the middle term is seperated into two part and then there is found the two common factors.

**(B) Completing Square Method:**

(i) Using Division

(ii) Using Multiplication

** (i) Using Division:**

Example 1:

Solving quadratic equation ax^{2} + bx + c = 0 for **x**.

Dividing the equation by **a**.

**(i) Using Division**:

**Example 2:** Find the roots of the equation 2x^{2} – 5x + 3 = 0 by the method of completing the square.

**Solution:**

**(ii) Using multiplication:**

**Example 2.** Solve for x using complete squaring method 2x^{2} + 3x - 7 = 0;

##### Other Pages of this Chapter: 4. Quadratic Equations

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