Multiply and simplify: -3ab^3 • (-4a^4b^5) A) -12a^5b^8 B) -12a^4b^15 C) 12a^5b^8 D) 12a^4b^15

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asked Dec 6, 2018 32.7k views

2 votes

Multiply and simplify: -3ab^3 • (-4a^4b^5)

A) -12a^5b^8
B) -12a^4b^15
C) 12a^5b^8
D) 12a^4b^15

Mathematics
college

Doren asked

by Doren

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1 Answer

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$-3ab^3 * (-4a^4b^5)=\\(-3)(-4)(a^(1+4))(b^(3+5))=\\12a^5b^(8)$

RK Poddar answered Dec 10, 2018

by RK Poddar

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