Math, asked by siddharthsinghania, 1 year ago

If x+2y=9and xy=7,find the value of x²+4y².

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Answered by Anonymous

5

$\textbf{Answer is in Attachment !}$

Attachments:

sahilkumar81: 56 is answer

Anonymous: you are wrong

sahilkumar81: how

sahilkumar81: I think answer is 53

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