4x^2+20=32

Solution for 4x^2+20=32 equation:

Simplifying
4x2 + 20 = 32

Reorder the terms:
20 + 4x2 = 32

Solving
20 + 4x2 = 32

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 4x2 = 32 + -20

Combine like terms: 20 + -20 = 0
0 + 4x2 = 32 + -20
4x2 = 32 + -20

Combine like terms: 32 + -20 = 12
4x2 = 12

Divide each side by '4'.
x2 = 3

Simplifying
x2 = 3

Take the square root of each side:
x = {-1.732050808, 1.732050808}