(3+v)(4v+9)=0

Simple and best practice solution for (3+v)(4v+9)=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)(4v+9)=0 equation:


Simplifying
(3 + v)(4v + 9) = 0

Reorder the terms:
(3 + v)(9 + 4v) = 0

Multiply (3 + v) * (9 + 4v)
(3(9 + 4v) + v(9 + 4v)) = 0
((9 * 3 + 4v * 3) + v(9 + 4v)) = 0
((27 + 12v) + v(9 + 4v)) = 0
(27 + 12v + (9 * v + 4v * v)) = 0
(27 + 12v + (9v + 4v2)) = 0

Combine like terms: 12v + 9v = 21v
(27 + 21v + 4v2) = 0

Solving
27 + 21v + 4v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(3 + v)(9 + 4v) = 0

Subproblem 1

Set the factor '(3 + v)' equal to zero and attempt to solve: Simplifying 3 + v = 0 Solving 3 + v = 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 + v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + v = 0 + -3 v = 0 + -3 Combine like terms: 0 + -3 = -3 v = -3 Simplifying v = -3

Subproblem 2

Set the factor '(9 + 4v)' equal to zero and attempt to solve: Simplifying 9 + 4v = 0 Solving 9 + 4v = 0 Move all terms containing v to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4v = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4v = 0 + -9 4v = 0 + -9 Combine like terms: 0 + -9 = -9 4v = -9 Divide each side by '4'. v = -2.25 Simplifying v = -2.25

Solution

v = {-3, -2.25}

See similar equations:

| 5x+9*0=90 | | y=gx+b | | 5*0+9y=90 | | x=(y-d)/p | | (6t-5)=2(t+1)+2 | | 63/3^2*4(4-3) | | -2/3x=14 | | 7r^2=70r-145 | | 8(9x-2)=50 | | 18x-(-5x)+31-(-29)-4x= | | (t/t-2)^2-2t/t-2-8=0 | | 6x-18=-108 | | 2y+9=8y+11 | | 7-5=5+w-5 | | 1+(-7)+(-31)+(-96)= | | 9x^2-149x+590=0 | | -2(2s-5)-10=-2(5s+9)-2 | | Y=a+b+c/6 | | 7m+2=3m+8 | | 4+8(x-4)=5-9(x-5) | | 9x/4=13 | | 3m^2+5(1+4m)=m+22+m^2 | | 9x^2+29x-38=0 | | x*20=225 | | y=1/5*-2+1 | | 5x-20=2(2x+5) | | y=2*-2-3 | | x+2/9=5/7 | | -83(z-71)=z+-91 | | .08x+.12(36000-x)=3680 | | 5x^3-15x^2+15x-15=0 | | -Sin^2x+sinx=0 |

Equations solver categories