x² + 1/x² = 23.
If x + 1/x = 5, find x² + 1/x²
XAT 2023 — Mathematics Algebra
2023mcqmedium
If x + 1/x = 5, find x² + 1/x²
Official previous-year question
Verified 30 May 2026.
Options
- A23
- B25
- C27
- D21
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