25-10-2014
Mathematics

contestada

Differentiate the function
Y=(8x^4-x+1)(-x^5+5)

Respuesta :

DavidOrrell DavidOrrell

25-10-2014

First, multiply the brackets out:

(8x^4 - x + 1)(-x^5 + 5)
= -8x^9 + x^6 - x^5 + 40x^4 - 5x + 5

Then, find f'(x) by multiplying each term by the power, then reducing the power by one:

f'(x) = -72x^8 + 6x^5 - 5x^4 + 160x^3 - 5

Answer Link

Otras preguntas

What's the product of 4 2⁄3 and 11 1⁄4 ? A. 8 3⁄7 B. 52 1⁄2 C. 56⁄135 D. 44 2⁄12

1. Which of the following best characterizes the New Kingdom? A. It was a time of renewed political strength and cultural change in Egypt. B. It represents the

You need to make 18 cupcakes for a birthday party. You have already made 11. How many more cupcakes do you need to make? Write an equation and solve.

Howndid people during the zhou dynasty perceive natural disasters such as floods or famine

Which best explains the symbolism of picked fruit in "the jilting of granny weatherall"? a. granny has never been picked by anyone but came close once. b. gra

Which issue-based interest group’s primary goal is political reform? Common Cause Heritage Foundation Sierra Club American Legion

Using inductive reasoning, what conclusion can you make from the following statement? you observe that it has rained on the past three tuesdays. you conclude th

what is the probability of a homozygous recessive individual (ss) producing a gamete with a dominant allele (S)?

Which is an important risk factor for drug abuse?

How do you think this map influenced native-born Americans in the 1860's?