2w^2-144=0

Solution for 2w^2-144=0 equation:

Simplifying
2w2 + -144 = 0

Reorder the terms:
-144 + 2w2 = 0

Solving
-144 + 2w2 = 0

Solving for variable 'w'.

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

Add '144' to each side of the equation.
-144 + 144 + 2w2 = 0 + 144

Combine like terms: -144 + 144 = 0
0 + 2w2 = 0 + 144
2w2 = 0 + 144

Combine like terms: 0 + 144 = 144
2w2 = 144

Divide each side by '2'.
w2 = 72

Simplifying
w2 = 72

Take the square root of each side:
w = {-8.485281374, 8.485281374}