v^2-10vy+21y^2=

Simple and best practice solution for v^2-10vy+21y^2= 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^2-10vy+21y^2= equation:


Simplifying
v2 + -10vy + 21y2 = 0

Reorder the terms:
-10vy + v2 + 21y2 = 0

Solving
-10vy + v2 + 21y2 = 0

Solving for variable 'v'.

Factor a trinomial.
(v + -7y)(v + -3y) = 0

Subproblem 1

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

Subproblem 2

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

Solution

v = {7y, 3y}

See similar equations:

| 7n-8=6 | | a=1/2(20*14) | | 4.26/14.33=x/3.79 | | -8y+9=9y+1 | | s^2+12s+35= | | 20=3m-7m | | x/12=-7 | | 5.85/15.68=x/3.76 | | a^2+a+3=0 | | 1.9q-1.1-1.1q=-0.2q-1.7 | | 9a+24=6a+26 | | 2x+3=30 | | 20=d-6 | | 4x/2+3=30 | | 10x-3(4+5x)=-74 | | 4x/2+3+30 | | V+9=18 | | y-16=-22 | | 25b^2-9= | | 3y+8=-4y+1 | | m^2+12=0 | | 75a^2-147= | | C+2=8 | | 12a^2-15a^3= | | 5x^2-2x-5=0 | | 19x+20y+18z=38 | | 12a^2-15a^3=equation | | f(x)=-7x^2+9x+3 | | 5y/8=-3 | | (25/8)/(5/32) | | 25/8/5/32 | | 9+14n=10 |

Equations solver categories