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The polynomial is a difference of perfect squares. Use the formula a2 – b2 = (a + b)(a – b) to factor completely. 81x2 – 49 The value of a is . The value of b is . The product of the prime factors is .
answered
Dec 7, 2018
Mathematics
college
6
votes
162k
views
you invest 1,600 calculate the balance of your account after 6 years. round your answer to the nearest hundredth
answered
Nov 29, 2018
Mathematics
middle-school
5
votes
196k
views
How do you find the interior angle of a regular polygon
answered
Oct 27, 2018
Mathematics
high-school
3
votes
139k
views
The system of equations shown is solved using the linear combinations method
answered
Aug 9, 2018
Mathematics
high-school
7
votes
23.1k
views
Factor the polynomial: 5x^3 + 135
answered
Apr 5, 2018
Mathematics
high-school
4
votes
208k
views
The formation of some utopian communities in the 1800s was an example of?
answered
Sep 1, 2017
Social Studies
high-school
6
votes
97.8k
views
a lawmaker could be elected or appointed to serve in the colonial legislature. what type of noun is lawmaker?
answered
Aug 9, 2017
English
high-school
7
votes
36.7k
views
Renee, susan, and Martha share the cost to rent a vacation house for a week renee will pay 40 percent susan will pay 0.35 of the cost Martha will pay the rest she thinks she will pay 1/3 of the cost is
answered
Feb 3, 2016
Mathematics
middle-school
7
votes
85.8k
views
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