Math, asked by shirinrafathashmi909, 1 year ago

If x+y =12 and xy =14,find the value of (x²+y²)

Answers

Answered by Anonymous
4

hyy mate ✌️

hope it will help you ❣️

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Answered by veniabhi98
2

x+y=12

squaring on both th sides

(x+y)^2= (12)^2

x^2+y^2+2xy=144

x^2+y^2+2(14)=144

x^2+y^2=144-28

x^2+y^2=116

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