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Please help me?!!!!!

Please help me?!!!!!
asked 96.3k views
0 votes
Please help me?!!!!!

Please help me?!!!!!-example-1
asked
User Marcus Olsson
by
7.2k points

1 Answer

7 votes

Answer:

7b+4

Explanation:


(2b^(2)+3b-5)-(2b^(2)-4b-9)


2b^(2)+3b-5 -2b^(2)+4b+9


7b+4

answered
User Ben Greenman
by
7.9k points
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