-4(v-5)(-v+8)=0

Simple and best practice solution for -4(v-5)(-v+8)=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 -4(v-5)(-v+8)=0 equation: 


Simplifying
-4(v + -5)(-1v + 8) = 0

Reorder the terms:
-4(-5 + v)(-1v + 8) = 0

Reorder the terms:
-4(-5 + v)(8 + -1v) = 0

Multiply (-5 + v) * (8 + -1v)
-4(-5(8 + -1v) + v(8 + -1v)) = 0
-4((8 * -5 + -1v * -5) + v(8 + -1v)) = 0
-4((-40 + 5v) + v(8 + -1v)) = 0
-4(-40 + 5v + (8 * v + -1v * v)) = 0
-4(-40 + 5v + (8v + -1v2)) = 0

Combine like terms: 5v + 8v = 13v
-4(-40 + 13v + -1v2) = 0
(-40 * -4 + 13v * -4 + -1v2 * -4) = 0
(160 + -52v + 4v2) = 0

Solving
160 + -52v + 4v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '4'.
4(40 + -13v + v2) = 0

Factor a trinomial.
4((5 + -1v)(8 + -1v)) = 0

Ignore the factor 4.

Subproblem 1
Set the factor '(5 + -1v)' equal to zero and attempt to solve:

Simplifying
5 + -1v = 0

Solving
5 + -1v = 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 + -1v = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1v = 0 + -5
-1v = 0 + -5

Combine like terms: 0 + -5 = -5
-1v = -5

Divide each side by '-1'.
v = 5

Simplifying
v = 5

Subproblem 2
Set the factor '(8 + -1v)' equal to zero and attempt to solve:

Simplifying
8 + -1v = 0

Solving
8 + -1v = 0

Move all terms containing v to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -1v = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1v = 0 + -8
-1v = 0 + -8

Combine like terms: 0 + -8 = -8
-1v = -8

Divide each side by '-1'.
v = 8

Simplifying
v = 8
Solution
v = {5, 8}

See similar equations:

| (8-2x)+2(3x+2)= | | 6/lnx | | -1/3(6w-3)=21 | | 12x+5x=7x-3x+10 | | a^2+12a-7=6 | | 208-3n=(n+1)+(n+2)+(n+3)-50 | | 12-6-2= | | 12-2-6= | | 8x+12=44+4 | | 1.8+.6x=2.35+1.25x+.75 | | 6-2=12 | | 5aa=2 | | t/-8=-3/-8 | | 7-5s=3s+41 | | 9+5x-4=2+8x | | 12=r+8 | | 0=x^2-4/-2x | | 4y=2(2*9) | | (z+6)(z+4)=0 | | -g/6=-14 | | -6=b-15 | | -r/4≤8 | | 6y+3x+5=8 | | 74+11x+9x=-4+x | | 5n=31/2 | | a^0=4 | | X(x+10)=2.64 | | -6(2t+8)=-60 | | 42x^3-24x^2-35x+20=0 | | 11x+74+9x=-4+x | | X^2+10x=2.64 | | 3x+(x+20)=136 |

Equations solver categories