3-3u^2=0

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Solution for 3-3u^2=0 equation: 


Simplifying
3 + -3u2 = 0

Solving
3 + -3u2 = 0

Solving for variable 'u'.

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

Add '-3' to each side of the equation.
3 + -3 + -3u2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -3u2 = 0 + -3
-3u2 = 0 + -3

Combine like terms: 0 + -3 = -3
-3u2 = -3

Divide each side by '-3'.
u2 = 1

Simplifying
u2 = 1

Take the square root of each side:
u = {-1, 1}

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