Expand the following (4a-3c)³
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- = ( 4a ) 2 + ( -2b ) 2 + ( -3c ) 2 + 2 ( 4a ) ( - 2b ) + 2 ( -2b ) ( - 3c ) + 2 ( -3c ) ( 4a ) = 16a2 + 4b2 + 9c2 – 16ab + 12bc - 24ac
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