U^2-2u-3=o

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Solution for U^2-2u-3=o equation:


Simplifying
U2 + -2u + -3 = o

Reorder the terms:
-3 + U2 + -2u = o

Solving
-3 + U2 + -2u = o

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 + U2 + 3 + -2u = 3 + o

Reorder the terms:
-3 + 3 + U2 + -2u = 3 + o

Combine like terms: -3 + 3 = 0
0 + U2 + -2u = 3 + o
U2 + -2u = 3 + o

Add '2u' to each side of the equation.
U2 + -2u + 2u = 3 + o + 2u

Combine like terms: -2u + 2u = 0
U2 + 0 = 3 + o + 2u
U2 = 3 + o + 2u

Simplifying
U2 = 3 + o + 2u

Reorder the terms:
-3 + U2 + -1o + -2u = 3 + o + 2u + -3 + -1o + -2u

Reorder the terms:
-3 + U2 + -1o + -2u = 3 + -3 + o + -1o + 2u + -2u

Combine like terms: 3 + -3 = 0
-3 + U2 + -1o + -2u = 0 + o + -1o + 2u + -2u
-3 + U2 + -1o + -2u = o + -1o + 2u + -2u

Combine like terms: o + -1o = 0
-3 + U2 + -1o + -2u = 0 + 2u + -2u
-3 + U2 + -1o + -2u = 2u + -2u

Combine like terms: 2u + -2u = 0
-3 + U2 + -1o + -2u = 0

The solution to this equation could not be determined.

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