If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(sin(x)+2*x)^3
5;6;4;9;0;0
231.4;4
x+2/x
2256/7 = 0
| 15+5=3x | | 6=1(4)+b | | 15x+5=3x | | -4=-2(1)+b | | -4-1/2x=3 | | -2y-4y+14=10 | | 6y=228-19x | | 4x=264 | | 5+1.66666666666667x=x | | y-15=-33 | | 3x+9+2x+x=4x+3 | | f(x)=x^4-8x^2+1 | | 5+7x-10y=10-15xy | | 5x+.65=10x+.45 | | 3x+9+2x+x= | | 3x+9=25+x | | -9b+7=9 | | (10x-30)/(x-3)=x | | 3x+40=x+80 | | 37x+50=-43-10x | | (6/(3-12i)) | | 22=-5f-8 | | X+6y-3z=-3 | | 6-2/7h=(-3) | | 3senx+5cosx-5=0 | | 3(p+q+7)-4(2p+4q+6)= | | x+59+x-139=180 | | 15/2=(-1/2z) | | -2x(x^2-x-1)= | | 15/2=-1/2z | | x^3-12x^2+35x-35=0 | | 182/100 |