If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(n+1)(n+2)(2n+2)=0
We multiply parentheses ..
(+n^2+2n+n+2)(2n+2)=0
| -6(n-19)=-36 | | Y=11/50(x-4)(x-24) | | 256=4^x-6 | | -6(n-19=-36 | | 16-5a=1-8a | | 8b-1=6b+7 | | 5x-3=2+5x | | 2y-y=-y+10 | | 2/3=-7/9+x | | 2/3=(-7/9)+x | | 4n+3=2+5n-1+6 | | -4+13=15x-2-14x | | n*(n+1)*(2n+1)+6(n+1)^2=0 | | 84^3+148x^2+48x=0 | | -1/4p+8.5=1 | | 28x+440*2.3+(-60)*1/4=-5.67 | | n(n+1)=970 | | 5x-4x=6x+5x | | 2x+15-x+x+5=90 | | 5x-20-x+10-2x=90 | | -2(x+9)=-2 | | 2x+33(3x+20=180 | | 4x-30-2x-10=180 | | -10+x+3x+10+x-5=360 | | -10+x+3x+10+x-5=180 | | -7n+n=6-8n | | t/4+2=-10 | | X+63+x=180 | | Y=5x;(15,3) | | 9(y)+18(y)-12=6(y) | | C=2r3.14 | | 4x-8=134 |