Question

$- 6x {}^{2} (xy + 2y {}^{2} ) - 3y {}^{2} (2x {}^{2} + y)$
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Answer 1

the question is incomplete buddy.

Answer 2

Answer:

$- 6 {x}^{3} y - 18 {x}^{2} {y}^{2} - 3 {y}^{3}$

hope it helps....

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