Mathematics, 20.06.2020 18:57 leah24645

Expand and simlify: a)-2{3a-4{a-(2+a)]} b)5{3c-[d-2(c+d)]}

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Expand and simlify: a)-2{3a-4{a-(2+a)]} b)5{3c-[d-2(c+d)]}...

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