What is (a – b)2 written as a trinomial?

asked Dec 16, 2016 182k views

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Assuming you mean (a-b)², this is the answer:

$(a-b)^(2) \\ (a-b)(a-b) \\ a^(2) -ab - ab +ab^(2) \\ a^(2) -2ab + ab^(2)$

Vytas answered Dec 20, 2016

by Vytas

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