Math, asked by ekaagritakumari, 2 months ago

find the values of the expresssion 49x^2+36y^2, when 7x+6y=8 and xy=13

Answers

Answered by harshrai31dec2010

0

Answer:

find the value of (49x2+36y2)if (7x-6y)=11 and xy=1.

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