4x^2+0x-36=

Solution for 4x^2+0x-36= equation:

Simplifying
4x2 + 0x + -36 = 0

Anything times zero is zero.
4x2 + 0x + -36 = 0

Reorder the terms:
0 + -36 + 4x2 = 0

Combine like terms: 0 + -36 = -36
-36 + 4x2 = 0

Solving
-36 + 4x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '36' to each side of the equation.
-36 + 36 + 4x2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 4x2 = 0 + 36
4x2 = 0 + 36

Combine like terms: 0 + 36 = 36
4x2 = 36

Divide each side by '4'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}