-w^2-2w+80=

Simple and best practice solution for -w^2-2w+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 -w^2-2w+80= equation:


Simplifying
-1w2 + -2w + 80 = 0

Reorder the terms:
80 + -2w + -1w2 = 0

Solving
80 + -2w + -1w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(8 + -1w)(10 + w) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(10 + w)' equal to zero and attempt to solve: Simplifying 10 + w = 0 Solving 10 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + w = 0 + -10 Combine like terms: 10 + -10 = 0 0 + w = 0 + -10 w = 0 + -10 Combine like terms: 0 + -10 = -10 w = -10 Simplifying w = -10

Solution

w = {8, -10}

See similar equations:

| 10x+6=256 | | -7(w-3)=6 | | 4m+5m-2=m-2 | | -64=6x-1 | | 2=-8(c+6) | | an=6n-11 | | w-3/10=4/5 | | R-5=6r+6-4r-9 | | 4x+4+4x+8=180 | | 6(p+2)=4 | | 4-8m=13 | | 5x-6=2-3x | | -8(x-3)=9 | | -2+2b=-6-3b+4b | | 2(n-5)=1 | | 6x+2(3x-1)=83 | | 4.6g+8=2.6g+18 | | -4(r+8)=2 | | -2m-6=3m-6 | | 1=5(y+5) | | P+8=6p+3p | | 190=-12+100x+2 | | 2m+2n-6n+12m= | | 4r+r=9+2r | | 5=8(q-8) | | 25=7+3k | | y=ex-e-x/x | | 4+4v=-6v+6v | | 1=-9(y+8) | | x-2.44=-2.44 | | -4(x+8)=4 | | 8=-2(x-6) |

Equations solver categories