matma wzory skróconego mnożenia

0 7 flashcards teresabaczkiewicz

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Question		Answer
(a+b)^3 start learning		a^3+3a^2b+3ab^2+b^3
(a+b)^2 start learning		a^2+2ab+b^2
(a-b)^3 start learning		a^3-3a^2b+3ab^2-b^3
(a-b)^2 start learning		a^2-2ab+b^2
a^3+b^3 start learning		(a+b)(a^2-ab+b^2)
a^2-b^2 start learning		(a-b)(a+b)
a^3-b^3 start learning		(a-b)(a^2+ab+b^2)

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