Get the information you need with the help of IDNLearn.com's expert community. Our Q&A platform offers reliable and thorough answers to help you make informed decisions quickly and easily.

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

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

Sagot :

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