Hi, i just sat my maths exam, and i had a very strange question.... i dont know how to do it...(adsbygoogle = window.adsbygoogle || []).push({});

x+y=8

x^2-y^2=36

find the values for x and y

Thanks

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# Solve the system x+y=9, x^2 - y^2 = 36 for x and y

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