Math, asked by sadafmohd, 3 months ago

find the value of x-ywhen x+y= -7 and xy= -5​

Answers

Answered by dikshyasamal13
6

Answer:

x+y² =49

x²+y²+2xy = 49

x²+y²=49--10

x²+y²= 59 and

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