polynomial formulas plz
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a²-b²=(a+b)(a-b)
a³+b³=(a²+b²-ab)(a+b)
(a+b)²=a²+b²+2ab
(a-b)²=a²+b²-2ab
a³-b³=(a²+b²+Ab)(a-b)
a³+b³=(a²+b²-ab)(a+b)
(a+b)²=a²+b²+2ab
(a-b)²=a²+b²-2ab
a³-b³=(a²+b²+Ab)(a-b)
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