(n^2)-3n-270=

Simple and best practice solution for (n^2)-3n-270= 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 (n^2)-3n-270= equation:


Simplifying
(n2) + -3n + -270 = 0
n2 + -3n + -270 = 0

Reorder the terms:
-270 + -3n + n2 = 0

Solving
-270 + -3n + n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-15 + -1n)(18 + -1n) = 0

Subproblem 1

Set the factor '(-15 + -1n)' equal to zero and attempt to solve: Simplifying -15 + -1n = 0 Solving -15 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + -1n = 0 + 15 Combine like terms: -15 + 15 = 0 0 + -1n = 0 + 15 -1n = 0 + 15 Combine like terms: 0 + 15 = 15 -1n = 15 Divide each side by '-1'. n = -15 Simplifying n = -15

Subproblem 2

Set the factor '(18 + -1n)' equal to zero and attempt to solve: Simplifying 18 + -1n = 0 Solving 18 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1n = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1n = 0 + -18 -1n = 0 + -18 Combine like terms: 0 + -18 = -18 -1n = -18 Divide each side by '-1'. n = 18 Simplifying n = 18

Solution

n = {-15, 18}

See similar equations:

| 3u-8-10u=-2(4-3u) | | 10x-4+12x+8=0 | | 2n^2-10=62 | | 9x+9+11x-9=0 | | y=x^2(3-x) | | X+5Y-13=0 | | (X-2)(2x)(20)-2(5x)(20)=3(5x)(2x) | | 8x-33y=115 | | X+4+x-6=90 | | 7(m-1)=14 | | 97z+7z= | | 3x+12=4x+30 | | 24x+7y=27 | | 23=x+(x+2) | | 24x+7y=24 | | 5(-9+x)=65 | | 7x-19=3x-9 | | 5(X-1)=4 | | d-4.4=2.5 | | X+2(2x)(20)-(2)(20)(5x)=(3)(5x)(2x) | | 7y-19=3x-9 | | -5.2r=20.8 | | 7+15x=37 | | 33=-6.6s | | 6=-4.8+f | | -2.3b=-18.4 | | 4X+200=180 | | 48=4.8y | | 5+7(w+2)+2= | | -8=3.3+c | | 4.9=k-4.2 | | 7y-19=3(x-3) |

Equations solver categories