9n^2+15n=0

Simple and best practice solution for 9n^2+15n=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 9n^2+15n=0 equation:


Simplifying
9n2 + 15n = 0

Reorder the terms:
15n + 9n2 = 0

Solving
15n + 9n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '3n'.
3n(5 + 3n) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(5 + 3n)' equal to zero and attempt to solve: Simplifying 5 + 3n = 0 Solving 5 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3n = 0 + -5 3n = 0 + -5 Combine like terms: 0 + -5 = -5 3n = -5 Divide each side by '3'. n = -1.666666667 Simplifying n = -1.666666667

Solution

n = {0, -1.666666667}

See similar equations:

| 4/5-v=14/5 | | 5m^2+2m=0 | | 3+ln(5-x)=12 | | n^2-3n-10=n+5 | | (X-13)=x-31 | | 2a(a+1)=0 | | (8x^2y+9xy^2+xy)-(2x^2y-2xy^2-xy)= | | 15(3x^2+x)=10 | | 4/12÷5/6 | | X/3=12/x | | (y^2-5y-24)/(5y^2-20y-160) | | x+.3x=300 | | 4+5y-10=-14 | | a^2+5a-5=-5 | | 6x+15=9x+15 | | -5+8(9+6h)= | | x+.3x=150 | | -27=18x+3x^2 | | C=114+4(d-1) | | 5x+9=3(3x+2) | | .36*11/2 | | 5x+50y=-25 | | (2t-30)/(t-6)(t-3) | | 4/3(2289.06) | | 18/9+2(6)= | | ln(11x+1)=-0.7 | | -2(6-7d)+9d= | | (2x^8-3x^5)+(3x^8+7x^5)= | | 12-6=x | | 6i*6i=-36 | | 6x+(x-2)=90 | | 3a-2b=x |

Equations solver categories