8y(y-4)+3y(y+2)=

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Solution for 8y(y-4)+3y(y+2)= equation:


Simplifying
8y(y + -4) + 3y(y + 2) = 0

Reorder the terms:
8y(-4 + y) + 3y(y + 2) = 0
(-4 * 8y + y * 8y) + 3y(y + 2) = 0
(-32y + 8y2) + 3y(y + 2) = 0

Reorder the terms:
-32y + 8y2 + 3y(2 + y) = 0
-32y + 8y2 + (2 * 3y + y * 3y) = 0
-32y + 8y2 + (6y + 3y2) = 0

Reorder the terms:
-32y + 6y + 8y2 + 3y2 = 0

Combine like terms: -32y + 6y = -26y
-26y + 8y2 + 3y2 = 0

Combine like terms: 8y2 + 3y2 = 11y2
-26y + 11y2 = 0

Solving
-26y + 11y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(-26 + 11y) = 0

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 '(-26 + 11y)' equal to zero and attempt to solve: Simplifying -26 + 11y = 0 Solving -26 + 11y = 0 Move all terms containing y to the left, all other terms to the right. Add '26' to each side of the equation. -26 + 26 + 11y = 0 + 26 Combine like terms: -26 + 26 = 0 0 + 11y = 0 + 26 11y = 0 + 26 Combine like terms: 0 + 26 = 26 11y = 26 Divide each side by '11'. y = 2.363636364 Simplifying y = 2.363636364

Solution

y = {0, 2.363636364}

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