Simplify the expression by combining like terms b + 3b2 + b - b2 Enter the number that goes in the green box. [?]b2 + [ ]b

asked Nov 17, 2022 164k views

5 votes

Simplify the expression by combining like

terms
b + 3b2 + b - b2
Enter the number that goes in the green box.
[?]b2 + [ ]b

4.3k points

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1 vote

Answer:

2b^2+2b

Explanation:

b+3b^2+b-b^2

(b+b)+3b^2-b^2

2b+2b^2

Cronfy answered Nov 22, 2022

4.8k points

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