4y^2+8y-32=0

Simple and best practice solution for 4y^2+8y-32=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^2+8y-32=0 equation:


Simplifying
4y2 + 8y + -32 = 0

Reorder the terms:
-32 + 8y + 4y2 = 0

Solving
-32 + 8y + 4y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-8 + 2y + y2) = 0

Factor a trinomial.
4((-4 + -1y)(2 + -1y)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-4 + -1y)' equal to zero and attempt to solve: Simplifying -4 + -1y = 0 Solving -4 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1y = 0 + 4 -1y = 0 + 4 Combine like terms: 0 + 4 = 4 -1y = 4 Divide each side by '-1'. y = -4 Simplifying y = -4

Subproblem 2

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 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 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Solution

y = {-4, 2}

See similar equations:

| 60=-16t^2-12t+500 | | 60=-16t^2-12t^2+500 | | 6y^2-40y-126=0 | | 0=t^2-15t+56 | | (5a-1)(a+1)=0 | | 11x+11y=1001 | | 4x-2y-5z=21 | | -4x-8y=6 | | x+(52370+x)=300820 | | y^2-1y+18=0 | | 25=0.5(6+4)*h | | 16940-2904t+121t^2=0 | | x+2x+(4x+1)=36 | | log(9)x=5 | | 5x+14=100 | | 5x+80=100 | | 2+-12= | | 5x+20=1008 | | 3w+4x+11y+6w+8x-2Y= | | ln(x+2)ln(4)=ln(7)-ln(x) | | 3z^2-13z-10=0 | | 4+21=2.50v | | 5(3x+4)-2x=7x-3(-12x+11) | | 150=3-2b+a | | 40d=20+60 | | Sqrt((x^4)-(8x^2)+16)=0 | | -4(t-3)+8t=7t-9 | | -4y=-15 | | -15x+25y=-10 | | 0=4928-1152t+64t^2 | | 5(2+3f)=-16 | | 2.5-0.075p=0.1p |

Equations solver categories