Question

if x+1/x=11 find the value of x^2+1/x^2

Answer 1

This answer must be correct

Answer 2

Heya friend ✋! here is your answer

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✔️Given - x+1/x=11

✅To find - x^2+1/x^2

✔️x+1/x=11

✅Take square both sides

✔️(x+1/x)^2=(11)^2

By identity (a+b)^2=a^2+b^2+2ab

✅x^2+(1/x^2)+2(x)(1/x)=121

✅x^2+1/x^2+2=121

✅x^2+1/x^2=121-2

✔️x^2+1/x^2=119

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⭐️Hope it helps you⭐️

#Rohan ( Maths aryabhatta)♥️