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4z(3a+2b-4c)+(3a+2b-4c) ..show me the steps |
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Answer» 4Z(3a+2b-4c)+(3a+2b-4c) =4z×3a+4z×2b-4z×4c+3a+2b-4c =12az+8bz-16zc+3a+2b-4c |
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