13.1=x(x)150

Solution for 13.1=x(x)150 equation:

Simplifying
13.1 = x(x) * 150

Reorder the terms for easier multiplication:
13.1 = 150x * x

Multiply x * x
13.1 = 150x2

Solving
13.1 = 150x2

Solving for variable 'x'.

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

Add '-150x2' to each side of the equation.
13.1 + -150x2 = 150x2 + -150x2

Combine like terms: 150x2 + -150x2 = 0
13.1 + -150x2 = 0

Add '-13.1' to each side of the equation.
13.1 + -13.1 + -150x2 = 0 + -13.1

Combine like terms: 13.1 + -13.1 = 0.0
0.0 + -150x2 = 0 + -13.1
-150x2 = 0 + -13.1

Combine like terms: 0 + -13.1 = -13.1
-150x2 = -13.1

Divide each side by '-150'.
x2 = 0.08733333333

Simplifying
x2 = 0.08733333333

Take the square root of each side:
x = {-0.295522137, 0.295522137}