If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3n2 + -27 = 0
Reorder the terms:
-27 + 3n2 = 0
Solving
-27 + 3n2 = 0
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '27' to each side of the equation.
-27 + 27 + 3n2 = 0 + 27
Combine like terms: -27 + 27 = 0
0 + 3n2 = 0 + 27
3n2 = 0 + 27
Combine like terms: 0 + 27 = 27
3n2 = 27
Divide each side by '3'.
n2 = 9
Simplifying
n2 = 9
Take the square root of each side:
n = {-3, 3}
| 4n^2+n-33=0 | | (x+18)/3=x+24 | | (w-7)=-3 | | 2-n=-3 | | 2(d-2)=20 | | 5k^2-10k-40=0 | | r^2-100=0 | | (4x-5)2=45 | | 3x+21=36 | | x^3-2x^2=x-2 | | r^2+4r-77=0 | | 13X+23Y=-11 | | 2a^2-7a-130=0 | | 8(k+3)=56 | | n^2-12n-13=0 | | 80(k+3)=56 | | -5x^2+45= | | 3*2.30769-2y=6 | | 5m^3+10m^2-75m=0 | | 2x^2+3x-104=0 | | 2x(15)=45 | | x^2=x^6-42 | | n^2-4n-117=0 | | 3(11x-2)+8= | | 5p^2+12p-65=0 | | 6b^2-96=0 | | y=70-14x | | 4n^2+12n+8=0 | | 17a=-a+2 | | (5x-2)-5= | | m^2-5m-24=0 | | 3(4x-5)+10x= |