27y^3+18y^2=0

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Solution for 27y^3+18y^2=0 equation:


Simplifying
27y3 + 18y2 = 0

Reorder the terms:
18y2 + 27y3 = 0

Solving
18y2 + 27y3 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '9y2'.
9y2(2 + 3y) = 0

Ignore the factor 9.

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 + 3y)' equal to zero and attempt to solve: Simplifying 2 + 3y = 0 Solving 2 + 3y = 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 + 3y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3y = 0 + -2 3y = 0 + -2 Combine like terms: 0 + -2 = -2 3y = -2 Divide each side by '3'. y = -0.6666666667 Simplifying y = -0.6666666667

Solution

y = {0, -0.6666666667}

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