answer the question as soon as possible
Attachments:
Answers
Answered by
2
Step-by-step explanation:
Here is ur answer.
Mark me BRAINLIST ✔️
Attachments:
Answered by
4
x + 1/x = 8
squaring both sides we get,
( x + 1/x )² = (8) ²
x² + 1/x² + 2 . x . 1/x = 64.
x² + 1/x² + 2 = 64. (cancelling x & 1/x)
x² + 1/x² = 64 — 2
x² + 1/x² = 62..
hence, x² + 1/x² = 62 answer..
Let it help you..
Similar questions