Question

can u help me differentiate this https://www.dropbox.com/s/aopcgk4i12qlmn3/Screenshot%202016-01-05%2019.07.30.png?dl=0

Answer 1

separate it into 2 different terms

Answer 2

like this https://www.dropbox.com/s/rueuqc0hbydgllw/Screenshot%202016-01-05%2019.10.46.png?dl=0

Answer 3

first get rid of the sqrt
and factor out the 1/2

Answer 4

how would I factor out 1/2 ?

Answer 5

I dont understand how he got rid of the 1/2 in that fraction first step

Answer 6

what you did is correct....differentiate each term separately

Answer 7

its not mine ;p

Answer 8

I just dont understand the first step where he crosses out the 1/2

Answer 9

"crosses out"

\((\dfrac{a}{b})^{n}
= \dfrac{a^n}{b^n}\)

Answer 10

and then ln (A/B) = ln A -ln B

Answer 11

oh I get it , thank you