teagan4christ teagan4christ

15-02-2017
Mathematics

contestada

Multiply & Simplify.
2a(7a²-3a+9)

A. 9a³-a²+11a
B. 9a²-a+11
C. 14a²-6a+18
D. 14a³-6a²+18a

Respuesta :

Аноним Аноним

15-02-2017

2a(7a²-3a+9)
=14a^3 - 6a^2 +18a

answer is D. 14a³-6a²+18a

Answer Link

Otras preguntas

What types of goods were traded during the sui dynasty?

what was the ten commandments the eightfold path and the five pillars of faith known as

Which supreme court case defined commerce very broadly, to encompass virtually every form of economic activity?

Socrates claims that he has always had within him a divine voice which sometimes stops him from saying or doing something, but never urges him to do anything. w

Select the pair of homonyms from the choices below: a. alter, altar b. big, enormous c. long, short d. eyes, nose 2. The sentence " Harry ate six

if you see the words imagine or propose in a question you know that you should think with the _____ learning pattern in determining the answer

the local bookstore is having a sole on used books . nate bought 3 hardcover books and 7 paperback books and spent 29.50. tia bought 2 hardcover books and 5 pap

The price of 6 week old Beagle puppies are $339.50 but they're coming on sale this Friday and will be 20% cheaper. How much will the puppy cost me if I buy it o

What according to lease was radically wrong in the affairs of the nation?

Susan wants to play softball and work after school. She cannot do both, so she decides to play softball. What is her opportunity cost? A. Playing softball B.