Math, asked by supriya4528, 26 days ago

solve it correctly i don't want unnecessary solutions​

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Answered by sandy1816
1

( {5x + 3y)}^{2}  \\  \\  = ( {5x)}^{2}  + ( {3y)}^{2}  + 2.5x.3y \\  \\  = 25 {x}^{2}  + 9 {y}^{2}  + 30xy

Answered by AnnuDahiya4501
3

Required answer is in the picture

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