36-225x^2=

Solution for 36-225x^2= equation:

Simplifying
36 + -225x2 = 0

Solving
36 + -225x2 = 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 + -225x2 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -225x2 = 0 + -36
-225x2 = 0 + -36

Combine like terms: 0 + -36 = -36
-225x2 = -36

Divide each side by '-225'.
x2 = 0.16

Simplifying
x2 = 0.16

Take the square root of each side:
x = {-0.4, 0.4}