4x^2+3=160

Solution for 4x^2+3=160 equation:

Simplifying
4x2 + 3 = 160

Reorder the terms:
3 + 4x2 = 160

Solving
3 + 4x2 = 160

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 4x2 = 160 + -3

Combine like terms: 3 + -3 = 0
0 + 4x2 = 160 + -3
4x2 = 160 + -3

Combine like terms: 160 + -3 = 157
4x2 = 157

Divide each side by '4'.
x2 = 39.25

Simplifying
x2 = 39.25

Take the square root of each side:
x = {-6.264982043, 6.264982043}