-2u^2+50=0

Solution for -2u^2+50=0 equation:

Simplifying
-2u2 + 50 = 0

Reorder the terms:
50 + -2u2 = 0

Solving
50 + -2u2 = 0

Solving for variable 'u'.

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

Add '-50' to each side of the equation.
50 + -50 + -2u2 = 0 + -50

Combine like terms: 50 + -50 = 0
0 + -2u2 = 0 + -50
-2u2 = 0 + -50

Combine like terms: 0 + -50 = -50
-2u2 = -50

Divide each side by '-2'.
u2 = 25

Simplifying
u2 = 25

Take the square root of each side:
u = {-5, 5}