(4y+8)(y+2)=0

Simple and best practice solution for (4y+8)(y+2)=0 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+8)(y+2)=0 equation:


Simplifying
(4y + 8)(y + 2) = 0

Reorder the terms:
(8 + 4y)(y + 2) = 0

Reorder the terms:
(8 + 4y)(2 + y) = 0

Multiply (8 + 4y) * (2 + y)
(8(2 + y) + 4y * (2 + y)) = 0
((2 * 8 + y * 8) + 4y * (2 + y)) = 0
((16 + 8y) + 4y * (2 + y)) = 0
(16 + 8y + (2 * 4y + y * 4y)) = 0
(16 + 8y + (8y + 4y2)) = 0

Combine like terms: 8y + 8y = 16y
(16 + 16y + 4y2) = 0

Solving
16 + 16y + 4y2 = 0

Solving for variable 'y'.

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

Factor a trinomial.
4((2 + y)(2 + y)) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

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

Solution

y = {-2, -2}

See similar equations:

| (4x-1)(7x+6)=0 | | x+5x+6x=72 | | 7x+8y=892 | | -x+2+11x=-4+4x+24 | | 2(5-11)+15=3(g-7)-7 | | 4(5+a)=0 | | 2(x-3)+3y=5y-2(3-5x)fory | | (x)=[[x]]-2 | | F(x)=[[x]]-2 | | 3d+8=d+20 | | z=x+(z-x) | | 1.98=x^2+x | | lg(3x+20)=2 | | 4w+3=20-6a | | 8(-4+y)= | | 9r-5=85 | | 101+c= | | 17(2)-16= | | 2p-3=-19 | | -(-11+b)=16 | | 256(5)+3(11)= | | 5x-7=8x-58 | | 6+4=4 | | -3-7=-x-2 | | 5(-2+n)=35 | | Ix+2y=0 | | 5b-1=-31 | | 6(x+8)+3x=-2(x-2) | | Y-6=4(x-12) | | y=2x-x-7 | | 6(x+8)+3a=-2(x-2) | | 40+3x=73 |

Equations solver categories