-V=5V^2-4

Simple and best practice solution for -V=5V^2-4 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=5V^2-4 equation:


Simplifying
-1V = 5V2 + -4

Reorder the terms:
-1V = -4 + 5V2

Solving
-1V = -4 + 5V2

Solving for variable 'V'.

Reorder the terms:
4 + -1V + -5V2 = -4 + 5V2 + 4 + -5V2

Reorder the terms:
4 + -1V + -5V2 = -4 + 4 + 5V2 + -5V2

Combine like terms: -4 + 4 = 0
4 + -1V + -5V2 = 0 + 5V2 + -5V2
4 + -1V + -5V2 = 5V2 + -5V2

Combine like terms: 5V2 + -5V2 = 0
4 + -1V + -5V2 = 0

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

Subproblem 1

Set the factor '(4 + -5V)' equal to zero and attempt to solve: Simplifying 4 + -5V = 0 Solving 4 + -5V = 0 Move all terms containing V to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5V = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5V = 0 + -4 -5V = 0 + -4 Combine like terms: 0 + -4 = -4 -5V = -4 Divide each side by '-5'. V = 0.8 Simplifying V = 0.8

Subproblem 2

Set the factor '(1 + V)' equal to zero and attempt to solve: Simplifying 1 + V = 0 Solving 1 + V = 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 + V = 0 + -1 Combine like terms: 1 + -1 = 0 0 + V = 0 + -1 V = 0 + -1 Combine like terms: 0 + -1 = -1 V = -1 Simplifying V = -1

Solution

V = {0.8, -1}

See similar equations:

| -2(4b+3)+(9b-4)=0 | | 4+4=134x | | 3u+8v=10 | | 4+4=x | | .6x-.333333333333x=.444444444x+1 | | 3(x+3)=3(x+5) | | -x^2+30x-180=20 | | 9(t-3)+6t=5(3t+3)-8 | | 3+2m-1=7m+8-4m | | 9v^2+30v=-25 | | r=2piC | | 4(2x-3)+2(x-8)=32 | | 5(5x+9)=-(x-7) | | 20w+16+=14w-20 | | 4=(3x) | | 4x^2+2x+6= | | (3x+12)2=144 | | 25f+35t=45x-90c | | 25y+30=y | | 8y-3=6y+14 | | 17x-3y=-7 | | -10-7X=14-12X | | 15y+18-2y=-21 | | 5z+9=-3 | | 700x-50y+550=0 | | 6(x-0.8)-0.2(5x-4)=-1 | | -6+12=-3(y+2) | | Y+13=4(y-2) | | 3x-2y=-21 | | 378x+6y-216=0 | | 2y+20=-13+8y | | 3*x*x+4*x+2=0 |

Equations solver categories