Completing the Square Concepts

To find the value of c for a perfect square binomial

To solve linear equations

To learn about calculus

To understand trigonometry

Solving quadratic equations

Completing the square

Finding derivatives

Calculating integrals

To find the roots of a polynomial

To find the value of c

To simplify expressions

To solve quadratic equations

Square the value of a

Divide c by 2

Ensure a is 1

Ensure b is 1

Square the value of b

Divide c by 2

Ensure b is 1

Ensure a is 1

Multiply b by 2 and square it

Divide b by 2 and square it

Subtract b from c

Add b and c

-1.5

1.5

-3

3

It is a requirement in all calculations

It makes the calculation more complex

It simplifies the calculation

It is easier to multiply

-9

6

9

3

8

16

4

2