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Help with derivative questions in beginning calc?
I am getting the right answer, but im not doing these right......so far we have learned the product, quotient, exponential and chain rule (as well as the basics)
please show work and explain if its not evident.....sorry there are 4
find the derivative of cot^3(squareroot of x
derivitive of y x/(x+y)
d^2y/dx^2 for y=(1-x)/(2-x)
differentiate and simplify y=sin^2(x)-cos^2(x)
1 Answer
- vectLv 71 decade agoFavorite Answer
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y=sin^2(x)-cos^2(x
this can be simpligy to y=-(cos^2x-sin^2x)=-cos2x
y'=2sin2x
