10=40x^2

Solution for 10=40x^2 equation:

Simplifying
10 = 40x2

Solving
10 = 40x2

Solving for variable 'x'.

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

Add '-40x2' to each side of the equation.
10 + -40x2 = 40x2 + -40x2

Combine like terms: 40x2 + -40x2 = 0
10 + -40x2 = 0

Add '-10' to each side of the equation.
10 + -10 + -40x2 = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -40x2 = 0 + -10
-40x2 = 0 + -10

Combine like terms: 0 + -10 = -10
-40x2 = -10

Divide each side by '-40'.
x2 = 0.25

Simplifying
x2 = 0.25

Take the square root of each side:
x = {-0.5, 0.5}