35v^2-60v-20=0

Simple and best practice solution for 35v^2-60v-20=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 35v^2-60v-20=0 equation:


Simplifying
35v2 + -60v + -20 = 0

Reorder the terms:
-20 + -60v + 35v2 = 0

Solving
-20 + -60v + 35v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-4 + -12v + 7v2) = 0

Factor a trinomial.
5((-2 + -7v)(2 + -1v)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-2 + -7v)' equal to zero and attempt to solve: Simplifying -2 + -7v = 0 Solving -2 + -7v = 0 Move all terms containing v to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -7v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -7v = 0 + 2 -7v = 0 + 2 Combine like terms: 0 + 2 = 2 -7v = 2 Divide each side by '-7'. v = -0.2857142857 Simplifying v = -0.2857142857

Subproblem 2

Set the factor '(2 + -1v)' equal to zero and attempt to solve: Simplifying 2 + -1v = 0 Solving 2 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1v = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1v = 0 + -2 -1v = 0 + -2 Combine like terms: 0 + -2 = -2 -1v = -2 Divide each side by '-1'. v = 2 Simplifying v = 2

Solution

v = {-0.2857142857, 2}

See similar equations:

| -3(x+6)=4x+3+2x | | 5(1+7k)+8k=5 | | (x+7y)(5x+4y)= | | 17+11x=-19-25 | | -6+4x=2x+42 | | 5x+15-3x+19=-6 | | 4x^3+8x^2-5x-10= | | 38=4x+23 | | 3/4+5/8 | | 37=7+3x | | 5d-345=7685 | | 7x^3+32x^2-6x=0 | | 6(x+1)+9=4(x-1)+2 | | 10/2=5/2r | | y=8x-20 | | -6k-20=-8k+7(4-2k) | | -3=h+8/2 | | h=16r^2+541 | | 3x-4=-9x+7 | | 5(6-a)+5=33 | | x^2+0.2x-7=0 | | 2x-24=-8(x-7) | | 7n^2=18+15n | | 9x^2+15=87 | | -p+4p=-18 | | (2x^2-3x+26)+(7x^2+6x-47)= | | x=3/2+1/2 | | (13b-7)-6(2b+2)=-6 | | -232+234=970 | | 1-7m-3=12 | | 0=-h-96t-16t | | x/3+1/2=x/4 |

Equations solver categories