Math, asked by amnafaisal7771, 4 months ago

Q10. Find the value of x2 + y2, if (x + y)2 = 101 and the value of xy= 15.

Answers

Answered by kanugurukalyani123

1

Answer:

Hope it helps you mark my answer as brainliest.

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Answered by guptavishrut

1

Answer:

71

Step-by-step explanation:

(x+y)²=101

x²+y²+2xy=101

x²+y²+2*15=101

x²+y²=30=101

x²+y²=101-30

x²+y²=71

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