Mathematics
Mathematics, 25.07.2021 23:50, andresduenas72

Expand the following
(x+2x)(2s-2t)
(m-n)²
(k+9)²
(4a-3b)(c+6d)​

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Answers: 3
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Expand the following
(x+2x)(2s-2t)
(m-n)²
(k+9)²
(4a-3b)(c+6d)​...

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