y^2-40+80=0

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Solution for y^2-40+80=0 equation:


Simplifying
y2 + -40 + 80 = 0

Reorder the terms:
-40 + 80 + y2 = 0

Combine like terms: -40 + 80 = 40
40 + y2 = 0

Solving
40 + y2 = 0

Solving for variable 'y'.

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

Add '-40' to each side of the equation.
40 + -40 + y2 = 0 + -40

Combine like terms: 40 + -40 = 0
0 + y2 = 0 + -40
y2 = 0 + -40

Combine like terms: 0 + -40 = -40
y2 = -40

Simplifying
y2 = -40

Reorder the terms:
40 + y2 = -40 + 40

Combine like terms: -40 + 40 = 0
40 + y2 = 0

The solution to this equation could not be determined.

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