Register
Which of the following shows a factor of 81g^2 - 64? A. 9g - 32 B. 9g + 8 C. 81g - 8 D. 40.5g - 32
89.0k views
2 votes
Which of the following shows a factor of 81g^2 - 64?

A. 9g - 32
B. 9g + 8
C. 81g - 8
D. 40.5g - 32

User Bembo
by
8.1k points

1 Answer

7 votes

81g^2 - 64


= (9g)^2 - (8)^2


= (9g + 8)(9g - 8)

-------------------------------------------------
Answer B: (9g + 8) is factor
-------------------------------------------------
User TheFuzzyGiggler
by
8.3k points
← Prev Question Next Question →

Related questions

User Tushar Patel
asked Feb 22, 2021 188k views
65.5g of copper reacts with __g of oxygen to produce 81g copper(I) oxide
Tushar Patel asked Feb 22, 2021
by Tushar Patel
7.5k points
1 answer
0 votes
188k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!