I suggest looking into these videos:
how to use matlab - YouTube
i would like to use the software derive or MATLAB how do i go about doing this.
on wolfram alpha i can just type it in but how do use other softwares
also i would like to know how to this by hand.
i have similar questions if you could help me on them too:
cos2(x+pi/6) when x = 0.2 sin-1(0.3x+0.2) when x = 1.345 x5 + 4.567x3 - 0.202x + 4.312 when x =0.587 exp(-0.4x2)tan2(x+2.1) ln(x+2.5) when x = 0.132