menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Factor completely 49x2 − 81
asked
Oct 13, 2017
24.3k
views
2
votes
Factor completely 49x2 − 81
Mathematics
high-school
Odane
asked
by
Odane
8.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
3
votes
Answer:
(7x + 9)(7x -9)
Explanation:
Paal Pedersen
answered
Oct 16, 2017
by
Paal Pedersen
7.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
6
votes
49x2 - 81
(7x - 9)(7x + 9)
Morgan Koh
answered
Oct 20, 2017
by
Morgan Koh
7.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Apr 16, 2024
55.8k
views
Select all that are not polynomials. Multiple select question. cross out A) 49x2 – 64 cross out B) −7xy+2y cross out C) 45y2+y – y3+8+x3 cross out D) -16 cross out E) 3x−2+6x2
Giannis
asked
Apr 16, 2024
by
Giannis
8.2k
points
Mathematics
high-school
1
answer
1
vote
55.8k
views
asked
Sep 12, 2017
44.3k
views
Find the product. (7x - 6)2 A. 49x2 + 36 B. 49x2 - 84x + 36 C. 7x2 - 84x + 36 D. 7x2 + 36
Girish
asked
Sep 12, 2017
by
Girish
8.6k
points
Mathematics
high-school
2
answers
3
votes
44.3k
views
asked
Apr 28, 2017
57.2k
views
Select the polynomial that is a perfect square trinomial. 49x2 − 8x + 16 4a2 − 10a + 25 25b2 − 5b + 10 16x2 − 8x + 1
Wooble
asked
Apr 28, 2017
by
Wooble
8.1k
points
Mathematics
high-school
2
answers
0
votes
57.2k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
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
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org