If it's not what You are looking for type in the equation solver your own equation and let us solve it.
e^(1/2)*x*x*e^(-0.5*x)
1/(x^17)
x^25
((x^2+x)^3)/x
x^2*cos(x)
| 1290=8000(x)48 | | x=ln(2e+1) | | x^2-10.4625x+27.04=0 | | 2.5x+3.5y=35 | | 3x-4=2(2x-5) | | 14ab^5=7a^2b^3c | | 2.4x+3.5y=35 | | 5a^2=-5+10a | | (N-3)(6n-2)= | | X+11x=-23 | | 1/6x-8=-25 | | 4p^2r^2t^2=9p^3r^3t^3 | | 7a-(3a-7)=11 | | 3400xY=.60 | | x^2-8.4625x+17.64=0 | | -4n+4=-2n-8 | | Y(x)3400=.60 | | X/y=1.3 | | 6x^2/5x | | -9.2(0.5-3.5)= | | x^2-8.33x+17.64=0 | | 18t=48t^4 | | x^2-8.337x+17.64=0 | | 7a=48+3a | | (x+5)+(x-7)= | | 7x-5x+2=10 | | (x+7)(2x-1)= | | 0.5v+4.4=1.9 | | x^2-8.3375x+17.64=0 | | (n-2)180/n=3780 | | 3/4x-5=15 | | 2m-1=-6m+4 |