Math, asked by sidduchandan8204, 1 year ago

if x-1/x=4 then evaluate x2+1/x2

Answers

Answered by dharad07

13

Answer:

Hope it will help u my friend

Attachments:

Anonymous: square of 4 = 6

dharad07: sorry my mistake

dharad07: ans is 18

Anonymous: edit your answer

Anonymous: now it is fine....

dharad07: ok thank u

Anonymous: Your most welcome dear

Answered by Haridasan

6

x2+I/x2 = l6+2=18

18 is the ans

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