Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

I can not find the answer could you guys help me​

I Can Not Find The Answer Could You Guys Help Me class=

Sagot :

Paounn

Answer: A

Step-by-step explanation:

Power rule: derivative of x^(something) is (something)* x (something -1). Rewrite the second term as x^(-7) and it all becomes -3x^(-3-1) + (-7)x^(-7-1). Rest is just writing it in a "nicer" form