Math, asked by tarun5737, 1 year ago

24) If x+y=7& xy = 12 then the value of x

Answers

Answered by 08abhinav03singh

2

(x+y)^2=49

x^2+y^2+2xy=49

x^2+y^2+24=49

x^2+y^2=25

x=5-y

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