5v^2-20v+60=6

Simple and best practice solution for 5v^2-20v+60=6 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 5v^2-20v+60=6 equation:


Simplifying
5v2 + -20v + 60 = 6

Reorder the terms:
60 + -20v + 5v2 = 6

Solving
60 + -20v + 5v2 = 6

Solving for variable 'v'.

Reorder the terms:
60 + -6 + -20v + 5v2 = 6 + -6

Combine like terms: 60 + -6 = 54
54 + -20v + 5v2 = 6 + -6

Combine like terms: 6 + -6 = 0
54 + -20v + 5v2 = 0

Begin completing the square.  Divide all terms by
5 the coefficient of the squared term: 

Divide each side by '5'.
10.8 + -4v + v2 = 0

Move the constant term to the right:

Add '-10.8' to each side of the equation.
10.8 + -4v + -10.8 + v2 = 0 + -10.8

Reorder the terms:
10.8 + -10.8 + -4v + v2 = 0 + -10.8

Combine like terms: 10.8 + -10.8 = 0.0
0.0 + -4v + v2 = 0 + -10.8
-4v + v2 = 0 + -10.8

Combine like terms: 0 + -10.8 = -10.8
-4v + v2 = -10.8

The v term is -4v.  Take half its coefficient (-2).
Square it (4) and add it to both sides.

Add '4' to each side of the equation.
-4v + 4 + v2 = -10.8 + 4

Reorder the terms:
4 + -4v + v2 = -10.8 + 4

Combine like terms: -10.8 + 4 = -6.8
4 + -4v + v2 = -6.8

Factor a perfect square on the left side:
(v + -2)(v + -2) = -6.8

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 5x+28=7x+13 | | 6(9+3(5))=0 | | 11+x/-5=16 | | 47.6/17 | | 23-4x=-8 | | 9m^2+30m-24= | | -7+17=-6 | | 13x-23-4x=29+5x | | 7x^2=8x-3 | | 3x^2+(x-5)=0 | | 49-5=t+64 | | (3x^2)+(x-5)=0 | | 32-[9-3(4-10)]+(2-5)3= | | 5ft=32t-16t^2 | | -9m=207 | | 17-9=4+t-25 | | z=y-15 | | ln(x^6y^5)= | | 5g-7/3=15 | | 17-9=4+1-25 | | 2.9f-5.1/2=4.7 | | x^5-5x^3-6x=0 | | 9h+2=11+6h | | 2x+2y+x+y=10 | | 8q=12+4q | | 2x-11x=0 | | 4x-3/2x+1=2x-1/x+5 | | b(x+4)+7(x+4)= | | 10j=4j+18 | | 26b+1-12b=43 | | 2h-9=13 | | 4a-(a-2)=2(3a-2) |

Equations solver categories