v^2-3v-54=0

Simple and best practice solution for v^2-3v-54=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 v^2-3v-54=0 equation:


Simplifying
v2 + -3v + -54 = 0

Reorder the terms:
-54 + -3v + v2 = 0

Solving
-54 + -3v + v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-6 + -1v)(9 + -1v) = 0

Subproblem 1

Set the factor '(-6 + -1v)' equal to zero and attempt to solve: Simplifying -6 + -1v = 0 Solving -6 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1v = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1v = 0 + 6 -1v = 0 + 6 Combine like terms: 0 + 6 = 6 -1v = 6 Divide each side by '-1'. v = -6 Simplifying v = -6

Subproblem 2

Set the factor '(9 + -1v)' equal to zero and attempt to solve: Simplifying 9 + -1v = 0 Solving 9 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1v = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1v = 0 + -9 -1v = 0 + -9 Combine like terms: 0 + -9 = -9 -1v = -9 Divide each side by '-1'. v = 9 Simplifying v = 9

Solution

v = {-6, 9}

See similar equations:

| 9y=(5y+20) | | 0a=1 | | 2(x-1)+5=3 | | -16t^2+64t+5=0 | | 0=-x^2-60x+7200 | | 2a^2-7a-4= | | -3x+4=-2x-36 | | 4(6+2)2= | | d=wn | | 7-8v+v^2= | | 3=a^2-2a | | x^2-200x+400=0 | | 20x+5(x-4)=21+4 | | x+x+x+1+x+2=87 | | 8x-15=65+x | | 550+8x=590 | | 12=a^2+4a | | E-20=110 | | 30x^2+82x+56=0 | | ln(2x)=ln(x-4)+1 | | 16=z-y | | 8(n+2)+3=7n | | log(3)+log(x+4)=log(2x+4) | | Y=5x-0.5x^2 | | 8(p-4)=(2p+1) | | 2x+1=-3x-4 | | 20loga=105 | | -31=4+5w | | 5b+6-b=5(b-4)+2 | | 45g^2+31g=0 | | 4y-8=-15y | | x^2+9xy+14y^2=0 |

Equations solver categories