Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

hartnn Group TitleBest ResponseYou've already chosen the best response.1
can you derivate a^x ?
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
I'm not sure.. I need help like step by step through it too btw.
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yes, do u know what is chain rule ?
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
yes. A'(B)*B'
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
thats correct. now, \(\huge \frac{d}{dx}a^x=a^x\ln a\) so what will be derivative of 2^(5x+3) =?
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
2^(5x+3)*ln(2)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
let me give you 1st step, \(y=2^{5x+3} \\ \text{differentiate both sides w.r.t x} \\ y'=2^{5x+3}\ln2(5x+3)' \quad \text{using chain rule, got this ?}\)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
\(y'=2^{5x+3}(\ln2)(5x+3)'=? \)
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
5ln(2)(2)^(5x+3)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
absolutely correct! thats your final answer....
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
did u understand ?
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
oh thanks! ;D
 2 years ago

monroe17 Group TitleBest ResponseYou've already chosen the best response.1
yeah :) it makes more sense now!
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.