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22-08-2020
Mathematics

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What is the simplest form of this expression? -b^3 (3b + 1) – 2b^4

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wegnerkolmp2741o wegnerkolmp2741o

22-08-2020

Answer:

-5b^4 - b^3

Step-by-step explanation:

-b^3 (3b + 1) – 2b^4

Distribute

-3b^4 - b^3 -2b^4

Combine like terms

-5b^4 - b^3

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