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Find the product (3a2 - 3b) (2a2 - b)
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Find the product (3a2 - 3b) (2a2 - b)

User Bschneidr
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1 Answer

6 votes
(3a^2 - 3b)(2a^2 - b)

3a^2(2a^2 - b) - 3b(2a^2 - b) =
6a^4 - 3a^2b - 6a^2b + 3b^2 =
6a^4 -9a^2b + 3b^2 <===
User Hagope
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