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anonymous
 5 years ago
If f(x)=5x arcsin(x), find f'(x) and f'(0.5). I'm lost on these problems...thanks!
anonymous
 5 years ago
If f(x)=5x arcsin(x), find f'(x) and f'(0.5). I'm lost on these problems...thanks!

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Can you find the derivative?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that's what I'm trying to find...having trouble

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.05[1(1/square root of 1xsquared)] ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The derivative of arcsin is 1/sqrt(1x^2). Use product rule to expand and then substitute.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so i have that right...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I thought the answer was 5/sqrt(1x^2)...but apparently not.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No... derivative of 5xarcsin(x)... use product rule. 5(x*D(arcsin(x))+arcsin(x)). We know the derivative of arcsin(x), D(arcsin(x)), so just substitute.
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