-3y(5y+8)=

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Solution for -3y(5y+8)= equation: 


Simplifying
-3y(5y + 8) = 0

Reorder the terms:
-3y(8 + 5y) = 0
(8 * -3y + 5y * -3y) = 0
(-24y + -15y2) = 0

Solving
-24y + -15y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '-3y'.
-3y(8 + 5y) = 0

Ignore the factor -3.

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 + 5y)' equal to zero and attempt to solve:

Simplifying
8 + 5y = 0

Solving
8 + 5y = 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 + 5y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 5y = 0 + -8
5y = 0 + -8

Combine like terms: 0 + -8 = -8
5y = -8

Divide each side by '5'.
y = -1.6

Simplifying
y = -1.6
Solution
y = {0, -1.6}

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