Posted:
Hey all!
i have four questions on calculus and in all of them we have to find derivatives
1) (7-xe^x)/(x+e^x)
2) f(x)= 4x^2sinxtanx
3)(x^2 +1)(x^2+2)^1/3
4) y = 4^2^x^2
I need to hand in these ques with in two hours plzz help ASAP
Thanks in advance.
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