(3-v)(5v+1)=0

Simple and best practice solution for (3-v)(5v+1)=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 (3-v)(5v+1)=0 equation:


Simplifying
(3 + -1v)(5v + 1) = 0

Reorder the terms:
(3 + -1v)(1 + 5v) = 0

Multiply (3 + -1v) * (1 + 5v)
(3(1 + 5v) + -1v * (1 + 5v)) = 0
((1 * 3 + 5v * 3) + -1v * (1 + 5v)) = 0
((3 + 15v) + -1v * (1 + 5v)) = 0
(3 + 15v + (1 * -1v + 5v * -1v)) = 0
(3 + 15v + (-1v + -5v2)) = 0

Combine like terms: 15v + -1v = 14v
(3 + 14v + -5v2) = 0

Solving
3 + 14v + -5v2 = 0

Solving for variable 'v'.

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

Subproblem 1

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

Subproblem 2

Set the factor '(1 + 5v)' equal to zero and attempt to solve: Simplifying 1 + 5v = 0 Solving 1 + 5v = 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 + 5v = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5v = 0 + -1 5v = 0 + -1 Combine like terms: 0 + -1 = -1 5v = -1 Divide each side by '5'. v = -0.2 Simplifying v = -0.2

Solution

v = {3, -0.2}

See similar equations:

| -8(x-1)+10=2 | | (x^2)/(1-x)=0,67 | | 0.4(x-.50)=13 | | (3x-1)(2x-7)=0 | | 5(7x+4)= | | 8x+15=-2+23 | | 6b=1.2 | | 2x^2+5kx-3k^2=0 | | 3(X+13)=34 | | (.10x)+(.25[29-x])=5.30 | | (.10x)+(.25X[29-x])=5.30 | | 2c^3+x^2-6x-3=0 | | log(x)+log(7)=37 | | X^3-125i=0 | | (.05x)+(.25[38-x])=5.70 | | 2x^2.5-(27x)^(-1/3)=0 | | 4m^4-12m^2+8m=0 | | X^3-6x^2-6x+36=0 | | (.50Xx)+(.25X[38-x])=5.70 | | 5(y-1)-2(3y+5)=10.5 | | 19p-14p=20 | | 5x^2=4+x | | 20s-11s-8s=16 | | -12z-(-17z)=-20 | | 9-3h=7h-1 | | -16r+5r+(-13r)+4r+19r=17 | | n^4=n^2 | | n^2-n-1=0 | | 2r+(-4r)=14 | | -2s-(-10s)+(-6s)=-16 | | -8m+(-20m)-(-20)=16 | | x=y-100 |

Equations solver categories