(-2xy + 3 )(xy-1) e cần câu trả lời gấp ạ
1 answer:
(－2xy＋3)(xy－1)
－2x²y²＋2xy＋3xy－3
－2x²y²＋5xy－3
Hope my answer helped u :)
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I am pretty sure that B is the answer
-2(3)(5+3-8-3(3))
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