U^2+2u-2=0

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


Simplifying
U2 + 2u + -2 = 0

Reorder the terms:
-2 + U2 + 2u = 0

Solving
-2 + U2 + 2u = 0

Solving for variable 'U'.

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

Add '2' to each side of the equation.
-2 + U2 + 2 + 2u = 0 + 2

Reorder the terms:
-2 + 2 + U2 + 2u = 0 + 2

Combine like terms: -2 + 2 = 0
0 + U2 + 2u = 0 + 2
U2 + 2u = 0 + 2

Combine like terms: 0 + 2 = 2
U2 + 2u = 2

Add '-2u' to each side of the equation.
U2 + 2u + -2u = 2 + -2u

Combine like terms: 2u + -2u = 0
U2 + 0 = 2 + -2u
U2 = 2 + -2u

Simplifying
U2 = 2 + -2u

Reorder the terms:
-2 + U2 + 2u = 2 + -2u + -2 + 2u

Reorder the terms:
-2 + U2 + 2u = 2 + -2 + -2u + 2u

Combine like terms: 2 + -2 = 0
-2 + U2 + 2u = 0 + -2u + 2u
-2 + U2 + 2u = -2u + 2u

Combine like terms: -2u + 2u = 0
-2 + U2 + 2u = 0

The solution to this equation could not be determined.

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