-5y^2(15y-4y^2)=

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Solution for -5y^2(15y-4y^2)= equation:


Simplifying
-5y2(15y + -4y2) = 0
(15y * -5y2 + -4y2 * -5y2) = 0
(-75y3 + 20y4) = 0

Solving
-75y3 + 20y4 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '5y3'.
5y3(-15 + 4y) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'y3' equal to zero and attempt to solve: Simplifying y3 = 0 Solving y3 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-15 + 4y)' equal to zero and attempt to solve: Simplifying -15 + 4y = 0 Solving -15 + 4y = 0 Move all terms containing y to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + 4y = 0 + 15 Combine like terms: -15 + 15 = 0 0 + 4y = 0 + 15 4y = 0 + 15 Combine like terms: 0 + 15 = 15 4y = 15 Divide each side by '4'. y = 3.75 Simplifying y = 3.75

Solution

y = {3.75}

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