Simplify the sum.
(-7b^2 + 5b + 2) + (b^2 +9b-4)
PLEASE HELP!!...
Mathematics, 28.01.2021 19:00 springtrap77391
Simplify the sum.
(-7b^2 + 5b + 2) + (b^2 +9b-4)
PLEASE HELP!!
Answers: 3
Mathematics, 21.06.2019 22:20, twentyonepilots12018
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Answers: 1
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