## What is the completing the square formula?

Complete the square formula In mathematics, completing the square is used to compute quadratic polynomials. Completing the Square Formula is given as: ax2 + bx + c ⇒ (x + p)2 + constant. The quadratic formula is derived using a method of completing the square. Let’s see.

## How do you complete the square easy steps?

The completing the square method involves the following steps:

- Step 1) Divide all terms by the coefficient of .
- Step 2) Find.
- Step 3) Find.
- Step 4) Add to both sides of the equation.
- Step 5) Complete the square on the left-hand-side of the equation.
- Step 7) Take the square root of both sides and solve for the variable.

**How do you solve completing the square in Class 10?**

Step 1: Write the equation in the form, such that c is on the right side. Step 2: If a is not equal to 1, divide the complete equation by a such that the coefficient of x2 will be 1. Step 3: Now add the square of half of the coefficient of term-x, (b/2a)2, on both sides.

**Is completing the square method removed 2021 22?**

Answer: yes dude… it’s removed from the syllabus.

### Which exercises are deleted for class 10 maths 2021-22?

CBSE Maths Class 10 Deleted Syllabus 2021-22

Chapter | Deleted portion of Maths class 10 2021-22 |
---|---|

ARITHMETIC PROGRESSIONS | Application in solving daily life problems based on sum to n terms |

UNIT III-COORDINATE GEOMETRY | |

COORDINATE GEOMETRY | Area of a triangle |

UNIT IV-GEOMETRY |

### How do you solve by completing the square?

Completing the square is a method to solve quadratic equations. To use this method you take the number without a variable and subtract it from both sides, so that it is on the opposite side of the equation. Then add the square of half the coefficient of the x-term to both sides.

**What are the steps to complete the square?**

Isolate the number or variable c to the right side of the equation.

**How to calculate completing the square?**

Enter the expression in the input box

## How to solve an equation by completing the square?

At first,transform this equation in a way so that this constant term,i.e.