y^3+2y^2=48y

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Solution for y^3+2y^2=48y equation:


Simplifying
y3 + 2y2 = 48y

Reorder the terms:
2y2 + y3 = 48y

Solving
2y2 + y3 = 48y

Solving for variable 'y'.

Reorder the terms:
-48y + 2y2 + y3 = 48y + -48y

Combine like terms: 48y + -48y = 0
-48y + 2y2 + y3 = 0

Factor out the Greatest Common Factor (GCF), 'y'.
y(-48 + 2y + y2) = 0

Factor a trinomial.
y((-8 + -1y)(6 + -1y)) = 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 '(-8 + -1y)' equal to zero and attempt to solve: Simplifying -8 + -1y = 0 Solving -8 + -1y = 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 + -1y = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1y = 0 + 8 -1y = 0 + 8 Combine like terms: 0 + 8 = 8 -1y = 8 Divide each side by '-1'. y = -8 Simplifying y = -8

Subproblem 3

Set the factor '(6 + -1y)' equal to zero and attempt to solve: Simplifying 6 + -1y = 0 Solving 6 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1y = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1y = 0 + -6 -1y = 0 + -6 Combine like terms: 0 + -6 = -6 -1y = -6 Divide each side by '-1'. y = 6 Simplifying y = 6

Solution

y = {0, -8, 6}

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