2. Given that 2 -10 -2 6. B = 10 -2 A = 14 12 10 -12 -4 -2 -5 2 -2 find the following: 2.1.) А+В 2.2.) ЗА-2B

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 67PFA
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2. Given that
2 -10 -2
=| 14
6
10 -2
12
10
B =
-12 -4
4
-2
2
-5
2 -2
find the following:
2.1.) A+B
2.2.) ЗА-2B
Transcribed Image Text:2. Given that 2 -10 -2 =| 14 6 10 -2 12 10 B = -12 -4 4 -2 2 -5 2 -2 find the following: 2.1.) A+B 2.2.) ЗА-2B
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