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1 vote
Add the polynomial
(9b+2)+(2b+5)

User Richi
by
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1 Answer

4 votes
Answer: 11b+7

Explanation: In order to solve this, you combine the like terms (variables of the same letter and degree, and constants).
(9b+2) + (2b+5)
(9b+2b) + (5+2)
11b+7
User Roman Unt
by
8.2k points

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