solve it please
hope you can solve it ☺️
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Answered by
1
Answer:
x-y=7
xy= 9
As we know that
(x-y)²= x²+y²-2xy
7²+2*9= x²+y²
49+18= x²+y²
67= x²+y²
Answered by
0
Answer:
the answer by krAditya is absolutely correct
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