plz answer all the questions
1.Find the sum of
a. 3a+5b+2c,2a+3b-c and a+b+c
Answers
Answered by
0
Answer:
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Step-by-step explanation:
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Answered by
1
Answer:
3a+5b+2c,2a+3b−c and a+b+c
It can be written as
=3a+5b+2c,2a+3b−c+a+b+c
By further calculation
=3a+2a+a+5b+3b+b+2c−c+c
So we get
=6a+9b+3c−c
=6a+9b+2c
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