5y(2y-3)(2y-3)=

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Solution for 5y(2y-3)(2y-3)= equation:


Simplifying
5y(2y + -3)(2y + -3) = 0

Reorder the terms:
5y(-3 + 2y)(2y + -3) = 0

Reorder the terms:
5y(-3 + 2y)(-3 + 2y) = 0

Multiply (-3 + 2y) * (-3 + 2y)
5y(-3(-3 + 2y) + 2y * (-3 + 2y)) = 0
5y((-3 * -3 + 2y * -3) + 2y * (-3 + 2y)) = 0
5y((9 + -6y) + 2y * (-3 + 2y)) = 0
5y(9 + -6y + (-3 * 2y + 2y * 2y)) = 0
5y(9 + -6y + (-6y + 4y2)) = 0

Combine like terms: -6y + -6y = -12y
5y(9 + -12y + 4y2) = 0
(9 * 5y + -12y * 5y + 4y2 * 5y) = 0
(45y + -60y2 + 20y3) = 0

Solving
45y + -60y2 + 20y3 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '5y'.
5y(9 + -12y + 4y2) = 0

Factor a trinomial.
5y((3 + -2y)(3 + -2y)) = 0

Ignore the factor 5.

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 '(3 + -2y)' equal to zero and attempt to solve: Simplifying 3 + -2y = 0 Solving 3 + -2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2y = 0 + -3 -2y = 0 + -3 Combine like terms: 0 + -3 = -3 -2y = -3 Divide each side by '-2'. y = 1.5 Simplifying y = 1.5

Subproblem 3

Set the factor '(3 + -2y)' equal to zero and attempt to solve: Simplifying 3 + -2y = 0 Solving 3 + -2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2y = 0 + -3 -2y = 0 + -3 Combine like terms: 0 + -3 = -3 -2y = -3 Divide each side by '-2'. y = 1.5 Simplifying y = 1.5

Solution

y = {0, 1.5, 1.5}

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