Question

$1.( - 2 { \times }^{2} - 3y {)}^{2} \\ \\ 2.(2 { \times }^{2} + {y}^{3} ) \: .(2 { \times }^{2} - {y}^{3} ) \\ \\ 3.( - 3 \times {y}^{2} - 2 \times {y}^{3} ) \\ \\ 4.(2 { \times }^{2} - \times - 3 {)}^{2 } \\ \\ porfi \: ayudenme \: a \: resolber \: eso \: porfi \: le \: doy \:coronita \: por \: favor$
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Answer 1

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