2h^2+8h=64

Simple and best practice solution for 2h^2+8h=64 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 2h^2+8h=64 equation:


Simplifying
2h2 + 8h = 64

Reorder the terms:
8h + 2h2 = 64

Solving
8h + 2h2 = 64

Solving for variable 'h'.

Reorder the terms:
-64 + 8h + 2h2 = 64 + -64

Combine like terms: 64 + -64 = 0
-64 + 8h + 2h2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-32 + 4h + h2) = 0

Factor a trinomial.
2((-8 + -1h)(4 + -1h)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-8 + -1h)' equal to zero and attempt to solve: Simplifying -8 + -1h = 0 Solving -8 + -1h = 0 Move all terms containing h to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1h = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1h = 0 + 8 -1h = 0 + 8 Combine like terms: 0 + 8 = 8 -1h = 8 Divide each side by '-1'. h = -8 Simplifying h = -8

Subproblem 2

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

Solution

h = {-8, 4}

See similar equations:

| 500=15n+80 | | 3*x+2=-2 | | 4(9y-5)=10(3y+17)+-40 | | f=7+6*7 | | 8x+x(x-3)=0 | | 0=7.94x^2+33.2+2190 | | 29u-53=382 | | 3x^4-12x^4-12=0 | | 72+(7x+24)=180 | | 3/x+2=-2 | | 21r+54=243 | | 44-3r=-16 | | 2+32x=130 | | 26-(4x-11)=-(5x+7) | | 25=7v-24 | | 12x+1=1x+11 | | -0.01x^2-2x+300=0 | | 9(t+7)=32 | | 25*x+50=125 | | .40x+.60(100-x)=.48(100) | | 0=-3x+18 | | 6k+0=12 | | X-4y+z=-1 | | -4t+17=-67 | | 11x-2x-1=27+x | | -9n+6=1-10n | | -9=15+-6m | | 16f+6f+8t= | | 6x+10=110 | | (6x-6)+5=59 | | v-9=9 | | -61=2+-9g |

Equations solver categories