Question

(e)
(3xy + 2y2) and (5xy - 3y2)​

Answer 1

Answer:

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Answer 2

$\large{ \bold{solution : }}$

$\: \: (3xy + 2 {y}^{2} )(5xy - 3 {y}^{2} ) \: \: \: \: \: \: \: \: \\ \\ 3xy(5xy - 3 {y}^{2} ) + 2 {y}^{2} (5xy - 3 {y}^{2} ) \\ \\ 15 {x}^{2} {y}^{2} - 9x {y}^{3} + 10x {y}^{3} - 6 {y}^{4} \\ \\ 15 {x}^{2} {y}^{2} + x {y}^{3} - 6 {y}^{4}$