9w^2-12w-5=0

Simple and best practice solution for 9w^2-12w-5=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 9w^2-12w-5=0 equation:


Simplifying
9w2 + -12w + -5 = 0

Reorder the terms:
-5 + -12w + 9w2 = 0

Solving
-5 + -12w + 9w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-1 + -3w)(5 + -3w) = 0

Subproblem 1

Set the factor '(-1 + -3w)' equal to zero and attempt to solve: Simplifying -1 + -3w = 0 Solving -1 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -3w = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3w = 0 + 1 -3w = 0 + 1 Combine like terms: 0 + 1 = 1 -3w = 1 Divide each side by '-3'. w = -0.3333333333 Simplifying w = -0.3333333333

Subproblem 2

Set the factor '(5 + -3w)' equal to zero and attempt to solve: Simplifying 5 + -3w = 0 Solving 5 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3w = 0 + -5 -3w = 0 + -5 Combine like terms: 0 + -5 = -5 -3w = -5 Divide each side by '-3'. w = 1.666666667 Simplifying w = 1.666666667

Solution

w = {-0.3333333333, 1.666666667}

See similar equations:

| 2x^3-13x^2-228=0 | | -6x+5k-4x-k= | | 3w+3=4w-7 | | f(2)=f(1)+3 | | 3y+6=5y-18 | | -6x+5k-4k-k= | | 6x(1x^2)= | | 0.6(16)+x=0.7(16+x) | | H=0.25 | | log(x)=4.9 | | -6(x+3)-18=17+1 | | 0.3x+0.5(10)=0.1(x+30) | | 5.5w=23.1 | | -11=8m+5 | | 6v-5=0 | | 50x=1137.50 | | 50=1137.50 | | b+8.9=4.5 | | -7-3=6x+6-5x | | -8(x-3)+3=-2x-6(x+6) | | 3p^2-2=14 | | 12=16-4b | | 4(x+5)-17= | | X^2+5=69 | | -6(3d+8)= | | (x-7)(x-17)=0 | | 7x-18x= | | x^2-75x+600=0 | | -.010(26)+0.60x=0.05(x-8) | | 1x+1x+3x-9+3x-9=38 | | x-6=2+7 | | y=3-3(x-5) |

Equations solver categories