If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(3*x^2-x^2)^x
x^2-(x/ln(x))
0;0;3;4;6;2
1;8;5;16;0;0
1;8;5;16;0;0
| 8+7cosx=6sin^2x | | -12d-3d^2=0 | | 8x+4x=9-2 | | 3((12-3y)/7 | | 2c^2+5c=0 | | sin^2x+cos^22x=1 | | 3ax+6ay= | | 2x-35y+77z= | | 2xsquared+4x=100 | | 3a+6b-12= | | y=12cot+-8cotx | | y=(12cot+-8cotx) | | (1/4)^-1/2 | | -(x+7)(2x-3)=0 | | x(x+5)=3(x+21) | | -4v+44=-8(v-7) | | 7-(2N)=1 | | 2y=1x | | 2x+6x+3=-9 | | x^2-0.3x=200000 | | 9(x-3)=2(2x-9) | | x+0.05x=120000 | | 14x+16-6x= | | 7X+6=7x-2 | | -4y+16=-2(2y-8) | | 31250x^3-x^2+2x-1=0 | | 4(y-9)=2n-3(n-3) | | 4x^3-24x^2+36x+1=0 | | x^3-24x^2+36x+1=0 | | 13x(x-6)=7(x-2) | | 5x-3(2-x)=5(x-4)+2 | | (20-2x)(30-2x)=336 |