This my test question I'm 100 bad at math 2b2+16b+49÷2b+4

1 answer:

5 0

2b^2 + 81/2 b + 4

basically 2b^2 + 16b + 49/2 b + 4
= (2b^2) + 16b+49/2b) + (4)
= 2b^2 + 81/2 b + 4

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