6v^2-9v-23=-8

Simple and best practice solution for 6v^2-9v-23=-8 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 6v^2-9v-23=-8 equation:


Simplifying
6v2 + -9v + -23 = -8

Reorder the terms:
-23 + -9v + 6v2 = -8

Solving
-23 + -9v + 6v2 = -8

Solving for variable 'v'.

Reorder the terms:
-23 + 8 + -9v + 6v2 = -8 + 8

Combine like terms: -23 + 8 = -15
-15 + -9v + 6v2 = -8 + 8

Combine like terms: -8 + 8 = 0
-15 + -9v + 6v2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-5 + -3v + 2v2) = 0

Factor a trinomial.
3((-1 + -1v)(5 + -2v)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -2v)' equal to zero and attempt to solve: Simplifying 5 + -2v = 0 Solving 5 + -2v = 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 + -2v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2v = 0 + -5 -2v = 0 + -5 Combine like terms: 0 + -5 = -5 -2v = -5 Divide each side by '-2'. v = 2.5 Simplifying v = 2.5

Solution

v = {-1, 2.5}

See similar equations:

| 15x-12/3=16 | | 2(9x-3)+9=3(x+1)+x | | 8x-3[2-(6y-3)]= | | Y-7=0.25(x-5) | | 21t+4=-20 | | (2y)ex+x[(x^2)lny-1]dy=0 | | 3(2x-3)-7x=2-2(2+x) | | 3(2x+3)=16 | | 3-4[2-(6y-3)]= | | 2ydx+x[(x^2)lny-1]dy=0 | | 7y/10-8=9-5y/2 | | X=3y^2+12y+9 | | x^2+48x-4=0 | | Log(15)-log(x)=log(2x-7) | | 630/90 | | 2n+3(4-3)=3 | | 2ydx+x[x^2ln(y)-1]dy=0 | | =x^4+x^3-8x^2-12x | | f(x)=x^4+x^3-8x^2-12x | | 2-5[4-(3y-5)]= | | x^2+(2.25*y^2)=2.25 | | -3.3/5 | | -3/2y=-8 | | (x-2+1)(x-2-i)=0 | | (2-w)(4w+6)=0 | | 25=4+3(t+7) | | 3.258x-8.634=-3.1(8.625x+4.918) | | 3z^2=2 | | (x-3)(x-2+i)(x-2-i)=0 | | 15=3(p-2) | | X^2-20x=64 | | 4(y-7)+5=41 |

Equations solver categories