(v+1)(v+9)=0

Simple and best practice solution for (v+1)(v+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 (v+1)(v+9)=0 equation:


Simplifying
(v + 1)(v + 9) = 0

Reorder the terms:
(1 + v)(v + 9) = 0

Reorder the terms:
(1 + v)(9 + v) = 0

Multiply (1 + v) * (9 + v)
(1(9 + v) + v(9 + v)) = 0
((9 * 1 + v * 1) + v(9 + v)) = 0
((9 + 1v) + v(9 + v)) = 0
(9 + 1v + (9 * v + v * v)) = 0
(9 + 1v + (9v + v2)) = 0

Combine like terms: 1v + 9v = 10v
(9 + 10v + v2) = 0

Solving
9 + 10v + v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(9 + v)(1 + v) = 0

Subproblem 1

Set the factor '(9 + v)' equal to zero and attempt to solve: Simplifying 9 + v = 0 Solving 9 + v = 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 + v = 0 + -9 Combine like terms: 9 + -9 = 0 0 + v = 0 + -9 v = 0 + -9 Combine like terms: 0 + -9 = -9 v = -9 Simplifying v = -9

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 = {-9, -1}

See similar equations:

| 9y=-2x+18 | | 25t^3=9t | | 190-4x=32x+22 | | 9x+5=13x+12 | | 7-7x=167-42x | | 2x^2-37=0 | | 3x+1.5y=15 | | 18=-2(b+4) | | 2C+6c+9(c+3)= | | 51-3x=36 | | 6x+5=3x+38 | | 4x+655=9x+10 | | -4+6=-2 | | 2x^3+5x^2=8x+20 | | 5x-20=70 | | 3x^3-11x^2-20x=0 | | 12x-6=3(2x+2) | | w+w+2w=52 | | 10m-7=23 | | 9x-(2x+35)=28 | | 3x-6=-9 | | 53-4x=23x+20 | | x^2=16x+10 | | 8x+7=-1 | | 8+x-(10+4x)-2=3(7-2x) | | 6x^5-18x^4+12x^3=36x^2 | | -5m+12=2 | | x^2+12+32=0 | | 13-7x=59-21x | | 30x-4=26 | | 7x^3+x^2-63x-9=0 | | (k+1)x^2+(6k+1)x+9k-5=0 |

Equations solver categories