U^2+3u=0

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Solution for U^2+3u=0 equation: 


Simplifying
U2 + 3u = 0

Solving
U2 + 3u = 0

Solving for variable 'U'.

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

Add '-3u' to each side of the equation.
U2 + 3u + -3u = 0 + -3u

Combine like terms: 3u + -3u = 0
U2 + 0 = 0 + -3u
U2 = 0 + -3u
Remove the zero:
U2 = -3u

Simplifying
U2 = -3u

Combine like terms: -3u + 3u = 0
U2 + 3u = 0

The solution to this equation could not be determined.

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