36x^2-132+121=0

Solution for 36x^2-132+121=0 equation:

Simplifying
36x2 + -132 + 121 = 0

Reorder the terms:
-132 + 121 + 36x2 = 0

Combine like terms: -132 + 121 = -11
-11 + 36x2 = 0

Solving
-11 + 36x2 = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 36x2 = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 36x2 = 0 + 11
36x2 = 0 + 11

Combine like terms: 0 + 11 = 11
36x2 = 11

Divide each side by '36'.
x2 = 0.3055555556

Simplifying
x2 = 0.3055555556

Take the square root of each side:
x = {-0.552770798, 0.552770798}