Question

Solve the Equation:

3x^2 = 108

A) ± 6
B) ± 10
C) 6
D) 10

Answer 1

Simplifying
3x^2 = 108

Solving
3x^2 = 108

Solving for variable 'x'.

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

Divide each side by '3'.
x^2 = 36

Simplifying
x^2 = 36

Take the square root of each side:
x = {-6, 6}