2V^2-26V=-80

Simple and best practice solution for 2V^2-26V=-80 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 2V^2-26V=-80 equation:


Simplifying
2V2 + -26V = -80

Reorder the terms:
-26V + 2V2 = -80

Solving
-26V + 2V2 = -80

Solving for variable 'V'.

Reorder the terms:
80 + -26V + 2V2 = -80 + 80

Combine like terms: -80 + 80 = 0
80 + -26V + 2V2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(40 + -13V + V2) = 0

Factor a trinomial.
2((5 + -1V)(8 + -1V)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(5 + -1V)' equal to zero and attempt to solve: Simplifying 5 + -1V = 0 Solving 5 + -1V = 0 Move all terms containing V to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1V = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1V = 0 + -5 -1V = 0 + -5 Combine like terms: 0 + -5 = -5 -1V = -5 Divide each side by '-1'. V = 5 Simplifying V = 5

Subproblem 2

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

Solution

V = {5, 8}

See similar equations:

| z/3-1=3 | | h+6(h+11)= | | -52=11n+2n | | 6(x-2)+3=3-15 | | 250*x=2100 | | 645/3 | | 6n=11(n+2) | | 4.9x^2+5x=11.025 | | (2x+1)+x=-39 | | 2g+2=18 | | 4.9x+5x=11.025 | | 5(x-4)=2/5(3x+4)+5 | | 9+3=4+2 | | 7/4m=1/4 | | 3x^2+3y^2+3z^2-12x+24y-6z-45=0 | | 12(n+9)=56 | | 4.9x^2-5x=11.025 | | 7x-11x=-88 | | 2(7-x)-(5-x)=8 | | 13y=8y+30 | | 6=v+4 | | 5(b+10)=77 | | 3:(8/9x0.8-5/6) | | -6=-8+x | | -136+9x=74-5x | | 2x+28=6x+60 | | -43=n-15 | | -70+3x=10x+28 | | 56=7(1+v)+7(v+7) | | 3x-6=3(x-1)-3 | | -10x+9=-6+3x | | 25a=6a |

Equations solver categories