Math, asked by rahulrkkaironp8yaaw, 1 year ago

If 3x-7y=10,and xy = -1 ,then find the value of 9x^2+49y^2

Answers

Answered by Papanna006

5

x=1 y=-1 The value of 9x^2+49^2 is -40^2

rajwardhan07: no

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