40x^2-32=0

Solution for 40x^2-32=0 equation:

Simplifying
40x2 + -32 = 0

Reorder the terms:
-32 + 40x2 = 0

Solving
-32 + 40x2 = 0

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 40x2 = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 40x2 = 0 + 32
40x2 = 0 + 32

Combine like terms: 0 + 32 = 32
40x2 = 32

Divide each side by '40'.
x2 = 0.8

Simplifying
x2 = 0.8

Take the square root of each side:
x = {-0.894427191, 0.894427191}