2u^2-88=0

Solution for 2u^2-88=0 equation:

Simplifying
2u2 + -88 = 0

Reorder the terms:
-88 + 2u2 = 0

Solving
-88 + 2u2 = 0

Solving for variable 'u'.

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

Add '88' to each side of the equation.
-88 + 88 + 2u2 = 0 + 88

Combine like terms: -88 + 88 = 0
0 + 2u2 = 0 + 88
2u2 = 0 + 88

Combine like terms: 0 + 88 = 88
2u2 = 88

Divide each side by '2'.
u2 = 44

Simplifying
u2 = 44

Take the square root of each side:
u = {-6.633249581, 6.633249581}