Complete the square
*please include the steps*

4x^2+8x+36=0

Step-by-step explanation:

4x^2+8x+36=0

Factor out the GCF: 4

1/4(4x^2+8x+36=0)

x^2+2x+9=0

Solve using the Quadratic formula.

a= 1

b= 2

c= 9

There are no real solutions because you cannot square root a negative number.

Divide both sides of the equation by 4

Move the constant to the right-hand side and change its sign

To complete the square, the same value needs to be added to both sides

To complete the square x²+2x+1=(x+1)² add 1 to the expression

Since 1 was added to the left-hand side, also add 1 to the right-hand side

Use a²+b²+2ab=(a+b)² to factor the expression

Calculate the sum

Solve the equation for x

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)