there are a couple calculus problems I'm not sure I did right, and it is an important assignment:
1. find dy/dx if y=((3x)^(1/2))/(2x-1)
and
2. Differentiate: y=x^(1-x)
Thanks, help on these problems would be greatly appreciated!
there are a couple calculus problems I'm not sure I did right, and it is an important assignment:
1. find dy/dx if y=((3x)^(1/2))/(2x-1)
and
2. Differentiate: y=x^(1-x)
Thanks, help on these problems would be greatly appreciated!
dude, you're ridiculous. Absolutely pathetic.
spend 1/2 and hour in the computer lab and learn to use MAPLE. Then check your work yourself
you're stupid
17.3xr cubed over Pi. Kidding.
even a predominantly black high school would have taught that. quotient rule, mother f***er. and then some derivative rules for the second.
the derivative of that first thing by the quotient rule ([f'(x)g(x)-g'(x)f(x)]/(g(x))^2
[(1/2)(3x)^(-1/2)(3)(2x-1)-2(3x)^(1/2)]/(2x-1)^2
then you can simplify the algebra shit if necessary. a real calculus teacher wouldn't give a f***.
as for the second thing, the derivative of x^(1-x) would be x^(1-x)(ln(x))(-1), since you must keep the x^(1-x) then multiply by the natural log of the base (x) and by the derivative of the (1-x).