Pomocy szybko mam problem z zadaniem i mało czasu błagam o pomoc

Aurea asked Feb 15, 2023

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Aurea asked Feb 15, 2023

by Aurea

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20 votes

a) (a+b)²=a²+2ab+b²;

b) (a+b)²=a²+2ab+b²; (a-b)(a+b)=a²-b²;

c) (a+b)²=a²+2ab+b²; (a-b)²=a²-2ab+b²

ANTARA answered Feb 20, 2023

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