Question

derivative: 2^(x/2)

Answer 1

chain rule...
what is the derivative of \[a^x\]?

Answer 2

...with respect to x ?

Answer 3

lna (a^x)?

Answer 4

yes, now you only need to apply the chain rule and we're done

Answer 5

call \(x/2=f(x)\)then we can write\[a^{f(x)}\]by the chain rule, then the derivative is\[a^{f(x)}\cdot f'(x)\]

Answer 6

oh ok. thank you!

Answer 7

welcome :D

Answer 8

I made a typo above and forgot lna
sorry :(

Answer 9

\[2^{x/2}\ln2*1/2\]

Answer 10

yup :)

Answer 11

derivative of x=1 and i took the constant 1/2 out

Answer 12

thanks for the help :)