X^2-0x-144=0

Solution for X^2-0x-144=0 equation:

Simplifying
X2 + 0x + -144 = 0

Anything times zero is zero.
X2 + 0x + -144 = 0

Reorder the terms:
0 + -144 + X2 = 0

Combine like terms: 0 + -144 = -144
-144 + X2 = 0

Solving
-144 + X2 = 0

Solving for variable 'X'.

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

Add '144' to each side of the equation.
-144 + 144 + X2 = 0 + 144

Combine like terms: -144 + 144 = 0
0 + X2 = 0 + 144
X2 = 0 + 144

Combine like terms: 0 + 144 = 144
X2 = 144

Simplifying
X2 = 144

Take the square root of each side:
X = {-12, 12}