3u^2+40-4=0

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Solution for 3u^2+40-4=0 equation:


Simplifying
3u2 + 40 + -4 = 0

Reorder the terms:
40 + -4 + 3u2 = 0

Combine like terms: 40 + -4 = 36
36 + 3u2 = 0

Solving
36 + 3u2 = 0

Solving for variable 'u'.

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

Add '-36' to each side of the equation.
36 + -36 + 3u2 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 3u2 = 0 + -36
3u2 = 0 + -36

Combine like terms: 0 + -36 = -36
3u2 = -36

Divide each side by '3'.
u2 = -12

Simplifying
u2 = -12

Reorder the terms:
12 + u2 = -12 + 12

Combine like terms: -12 + 12 = 0
12 + u2 = 0

The solution to this equation could not be determined.

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