72=32x^2

Solution for 72=32x^2 equation:

Simplifying
72 = 32x2

Solving
72 = 32x2

Solving for variable 'x'.

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

Add '-32x2' to each side of the equation.
72 + -32x2 = 32x2 + -32x2

Combine like terms: 32x2 + -32x2 = 0
72 + -32x2 = 0

Add '-72' to each side of the equation.
72 + -72 + -32x2 = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -32x2 = 0 + -72
-32x2 = 0 + -72

Combine like terms: 0 + -72 = -72
-32x2 = -72

Divide each side by '-32'.
x2 = 2.25

Simplifying
x2 = 2.25

Take the square root of each side:
x = {-1.5, 1.5}