Mathematics, 22.07.2019 01:30, Pauline3607

Which expression can you simplify by combining like terms? 6d2+5cd−3dc+8 12c2−8d2c+3dc+4 7d2−3c2+6d−c 16c2+8cd+7c−8d

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Which expression can you simplify by combining like terms? 6d2+5cd−3dc+8 12c2−8d2c+3dc+4 7d2−3c2+6d...