-2y(y+5)=0

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Solution for -2y(y+5)=0 equation:


Simplifying
-2y(y + 5) = 0

Reorder the terms:
-2y(5 + y) = 0
(5 * -2y + y * -2y) = 0
(-10y + -2y2) = 0

Solving
-10y + -2y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '-2y'.
-2y(5 + y) = 0

Ignore the factor -2.

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 '(5 + y)' equal to zero and attempt to solve: Simplifying 5 + y = 0 Solving 5 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + y = 0 + -5 y = 0 + -5 Combine like terms: 0 + -5 = -5 y = -5 Simplifying y = -5

Solution

y = {0, -5}

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