tweetytweettwee tweetytweettwee

26-04-2018
Mathematics

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simplify each expression (4ab^3)(-5b^6)(2a^2)

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choixongdong choixongdong

26-04-2018

(4ab^3)(-5b^6)(2a^2)
= (5 * -4 * 2)(a * a^2)(b^3 * b^6)
= -40a^3b^9

hope it helps

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