4x^2-141=0

Solution for 4x^2-141=0 equation:

Simplifying
4x2 + -141 = 0

Reorder the terms:
-141 + 4x2 = 0

Solving
-141 + 4x2 = 0

Solving for variable 'x'.

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

Add '141' to each side of the equation.
-141 + 141 + 4x2 = 0 + 141

Combine like terms: -141 + 141 = 0
0 + 4x2 = 0 + 141
4x2 = 0 + 141

Combine like terms: 0 + 141 = 141
4x2 = 141

Divide each side by '4'.
x2 = 35.25

Simplifying
x2 = 35.25

Take the square root of each side:
x = {-5.937171044, 5.937171044}