Math, asked by namazzisalmah2376, 11 months ago

If x+1/x=5 find x-1/x,x²+1/x² x² -1/x²

Answers

Answered by Tamilneyan
1

Answer:

If x+1/x=5

x-1/x=√21

x²+1/x²=23

x² -1/x²=5√21 or √525

Step-by-step explanation:

Attachments:
Similar questions