Math, asked by shiningstar50, 1 year ago

x^2+1/x^2=47 ,find x+1/x​

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Answered by nishchhal2
5
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Answered by anirudhsingh87
3

Hey mate your answer❤️❤️

Use the formula (a+b)2

x2+1/x2+2(x)*(1/x)=47

x2+1/x2=47+2

x2+1/x2=49

x+1/x=7

So,the answer is 7 ..

Hope it helps to you!!!❤️

anirudhsingh87: plzzz mark me as a brainliest plzzzz
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