U^2+3u-4=0

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


Simplifying
U2 + 3u + -4 = 0

Reorder the terms:
-4 + U2 + 3u = 0

Solving
-4 + U2 + 3u = 0

Solving for variable 'U'.

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

Add '4' to each side of the equation.
-4 + U2 + 4 + 3u = 0 + 4

Reorder the terms:
-4 + 4 + U2 + 3u = 0 + 4

Combine like terms: -4 + 4 = 0
0 + U2 + 3u = 0 + 4
U2 + 3u = 0 + 4

Combine like terms: 0 + 4 = 4
U2 + 3u = 4

Add '-3u' to each side of the equation.
U2 + 3u + -3u = 4 + -3u

Combine like terms: 3u + -3u = 0
U2 + 0 = 4 + -3u
U2 = 4 + -3u

Simplifying
U2 = 4 + -3u

Reorder the terms:
-4 + U2 + 3u = 4 + -3u + -4 + 3u

Reorder the terms:
-4 + U2 + 3u = 4 + -4 + -3u + 3u

Combine like terms: 4 + -4 = 0
-4 + U2 + 3u = 0 + -3u + 3u
-4 + U2 + 3u = -3u + 3u

Combine like terms: -3u + 3u = 0
-4 + U2 + 3u = 0

The solution to this equation could not be determined.

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