3 years ago

-4xy(4x2 + 7y - 8xy)

Mathematics

1 answer:

EastWind [94]3 years ago

4 0

$- 4xy( {4x}^{2} + 7y - 8xy)$

$- 4xy( {4x}^{2} )- 4xy(7y)- 4xy( - 8xy)$

$- 16 {x}^{3} y - 28 {xy}^{2} + 32 {x}^{2} {y}^{2}$

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-4xy(4x2 + 7y - 8xy)​

-4xy(4x2 + 7y - 8xy)