2y^3+3y^2=-y^2

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


Simplifying
2y3 + 3y2 = -1y2

Reorder the terms:
3y2 + 2y3 = -1y2

Solving
3y2 + 2y3 = -1y2

Solving for variable 'y'.

Reorder the terms:
3y2 + y2 + 2y3 = -1y2 + y2

Combine like terms: 3y2 + y2 = 4y2
4y2 + 2y3 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
4y2 + 2y3 = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor 'y2' equal to zero and attempt to solve: Simplifying y2 = 0 Solving y2 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y2 = 0 Take the square root of each side: y = {0}

Subproblem 2

Set the factor '(2 + y)' equal to zero and attempt to solve: Simplifying 2 + y = 0 Solving 2 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + y = 0 + -2 y = 0 + -2 Combine like terms: 0 + -2 = -2 y = -2 Simplifying y = -2

Solution

y = {0, -2}

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