5y^2=-40y

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Solution for 5y^2=-40y equation:


Simplifying
5y2 = -40y

Solving
5y2 = -40y

Solving for variable 'y'.

Reorder the terms:
40y + 5y2 = -40y + 40y

Combine like terms: -40y + 40y = 0
40y + 5y2 = 0

Factor out the Greatest Common Factor (GCF), '5y'.
5y(8 + y) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0

Subproblem 2

Set the factor '(8 + y)' equal to zero and attempt to solve: Simplifying 8 + y = 0 Solving 8 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + y = 0 + -8 Combine like terms: 8 + -8 = 0 0 + y = 0 + -8 y = 0 + -8 Combine like terms: 0 + -8 = -8 y = -8 Simplifying y = -8

Solution

y = {0, -8}

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