A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.0The answer is 45x(3x9)^8(x+2)^5...I don't get it!

zenai
 2 years ago
Best ResponseYou've already chosen the best response.1you must use the product rule combined with using the chain rule when you find each derivative.

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.0Yep that's what I did! Should I show you my steps?

zenai
 2 years ago
Best ResponseYou've already chosen the best response.1yes please, let me take a look

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.0y = (3x9)^9(x+2)^6 y1 = 9(3)(3x8)^8 (6)(1)(x+2)^5 y1 = 162 (3x9)^8(x+2)^5

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.0Have I gone wrong somewhere?

zenai
 2 years ago
Best ResponseYou've already chosen the best response.1yes you forgot to put an addition sign. the product formula is a*d/dx(b) + d/dx(a) * b

zenai
 2 years ago
Best ResponseYou've already chosen the best response.1when you take the d/dx of the a and the b terms, that's when you execute the sign rule. this is an annoying question lol it will take some time to compute it all
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
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.