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Simplify (4−b)(5b2+5b−4)
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Simplify (4−b)(5b2+5b−4)

User Agung
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1 Answer

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Answer:15b^2-5b^3+24b-16

Explanation:

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

Open the brackets

20b^2+20b-16-5b^3-5b^2+4b

Collect like terms

20b^2-5b^2-5b^3+20b+4b-16

15b^2-5b^3+24b-16

User Nafeeza
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7.1k points
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