Y^2+y-2=1

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Solution for Y^2+y-2=1 equation:


Simplifying
Y2 + y + -2 = 1

Reorder the terms:
-2 + Y2 + y = 1

Solving
-2 + Y2 + y = 1

Solving for variable 'Y'.

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

Add '2' to each side of the equation.
-2 + Y2 + 2 + y = 1 + 2

Reorder the terms:
-2 + 2 + Y2 + y = 1 + 2

Combine like terms: -2 + 2 = 0
0 + Y2 + y = 1 + 2
Y2 + y = 1 + 2

Combine like terms: 1 + 2 = 3
Y2 + y = 3

Add '-1y' to each side of the equation.
Y2 + y + -1y = 3 + -1y

Combine like terms: y + -1y = 0
Y2 + 0 = 3 + -1y
Y2 = 3 + -1y

Simplifying
Y2 = 3 + -1y

Reorder the terms:
-3 + Y2 + y = 3 + -1y + -3 + y

Reorder the terms:
-3 + Y2 + y = 3 + -3 + -1y + y

Combine like terms: 3 + -3 = 0
-3 + Y2 + y = 0 + -1y + y
-3 + Y2 + y = -1y + y

Combine like terms: -1y + y = 0
-3 + Y2 + y = 0

The solution to this equation could not be determined.

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