Math, asked by karthikgaming300, 2 months ago

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( 5x+ 7 y )²

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Answered by ItzVenomKingXx

0

$(5x + 7y) {}^{2} = (5x + 7y)(5x + 7y) \\ 5x(5x + 7y) + 7y(5x + 7y) \\ 25 {x}^{2} + 35xy + 35xy + 49 {y}^{2} \\ {25x}^{2} + 70xy + {49y}^{2}$

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