2w^2-3w-77=0

Simple and best practice solution for 2w^2-3w-77=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 2w^2-3w-77=0 equation:


Simplifying
2w2 + -3w + -77 = 0

Reorder the terms:
-77 + -3w + 2w2 = 0

Solving
-77 + -3w + 2w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-11 + -2w)(7 + -1w) = 0

Subproblem 1

Set the factor '(-11 + -2w)' equal to zero and attempt to solve: Simplifying -11 + -2w = 0 Solving -11 + -2w = 0 Move all terms containing w to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -2w = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -2w = 0 + 11 -2w = 0 + 11 Combine like terms: 0 + 11 = 11 -2w = 11 Divide each side by '-2'. w = -5.5 Simplifying w = -5.5

Subproblem 2

Set the factor '(7 + -1w)' equal to zero and attempt to solve: Simplifying 7 + -1w = 0 Solving 7 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1w = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1w = 0 + -7 -1w = 0 + -7 Combine like terms: 0 + -7 = -7 -1w = -7 Divide each side by '-1'. w = 7 Simplifying w = 7

Solution

w = {-5.5, 7}

See similar equations:

| 3(8m+12)= | | 9n-3n-3(2n-1)=15 | | 45x-2x=10 | | 3x+93=3x+20 | | -166-9x=10x+29 | | 6(w+3)=7(w-3) | | (9x+3)=(5x-2) | | 32=4(3y-5)findy | | 6(p-2)=3p | | 18+3x=27 | | 5a-3=3a+15 | | 88-26=46/11(h-5) | | 4m+5=37 | | 18-15=3x-20 | | p-26=46/11(15) | | 9z=8 | | 2-x/4-x=2x-3/5 | | p-26=46/11(13) | | 30-y=14 | | 34x+5=17 | | 30-y=16 | | 30-9=16 | | 312/2 | | 30z-4z^2+16=0 | | t^2-t=-3+3t | | p-16=49/10(13) | | p-16=49/10(11) | | 4x+15=9x-9 | | p-16=49/10(18-7) | | p-16=49 | | -4-3x=8 | | p-16=49/11(11) |

Equations solver categories