4(y^2-y)+8y=

Solution for 4(y^2-y)+8y= equation:

Simplifying
4(y2 + -1y) + 8y = 0

Reorder the terms:
4(-1y + y2) + 8y = 0
(-1y * 4 + y2 * 4) + 8y = 0
(-4y + 4y2) + 8y = 0

Reorder the terms:
-4y + 8y + 4y2 = 0

Combine like terms: -4y + 8y = 4y
4y + 4y2 = 0

Solving
4y + 4y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '4y'.
4y(1 + y) = 0

Ignore the factor 4.
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 '(1 + y)' equal to zero and attempt to solve:

Simplifying
1 + y = 0

Solving
1 + y = 0

Move all terms containing y to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + y = 0 + -1

Combine like terms: 1 + -1 = 0
0 + y = 0 + -1
y = 0 + -1

Combine like terms: 0 + -1 = -1
y = -1

Simplifying
y = -1
Solution
y = {0, -1}