-4y(5y+8)=

Simple and best practice solution for -4y(5y+8)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -4y(5y+8)= equation: 


Simplifying
-4y(5y + 8) = 0

Reorder the terms:
-4y(8 + 5y) = 0
(8 * -4y + 5y * -4y) = 0
(-32y + -20y2) = 0

Solving
-32y + -20y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '-4y'.
-4y(8 + 5y) = 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 '(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}

See similar equations:

| 2(x+1)+10=4x | | 2v^2-3v-9/3-v | | 3x+2+7x=-68 | | 20/44 | | -7.9-5y-1.1-2y=-6y+6.5 | | -3+2x=x+3 | | 4=(7/11)6+b | | x^2+1=42-x | | x^2+1=42 | | -2X-2=42 | | -19.62x^3+98.48259x^2-9.61=0 | | x^3-4x^2-77x=0 | | 2x+1+3x=15 | | 10t^2-19t*6=0 | | 40x^3y+10xy^3= | | 5+2n(3-10n)= | | 3(x-10-7)=15 | | 8=2(x-3)(x-3) | | 8=2(x-3)2 | | 6b^2+35d-6=0 | | -7z+42=70 | | 5f-5=2f+16 | | 0.16(6-x)=27+2x | | 5/2x+3=-6 | | 11n^2+4n+7=6 | | k+10/3=-4 | | (9x+7x^2-12)+(14-6x-2x^2)= | | r=4x+10 | | 8-10x-4x=-20 | | 2k^2+2k-60=0 | | -14x+8=-20 | | -26j=182 |

Equations solver categories