Math, asked by IncognitoTACOS, 1 day ago

4. If 2x-5y =16 and xy =-1 then find the value of 4x2+ 25 y

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Answered by s12909csarishti23843

7

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2

Step-by-step explanation:

4. If 2x-5y =16 and xy =-1 then find the value of 4x2+ 25 y

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