if x+1/x=3 then xpower2+1/xpower2
Answers
Answered by
4
Heya !!!
X + 1/X = 3
Square both sides we get,
( X + 1/X)² = (3)²
X² + 1/X² + 2 × X × 1/X = 9
X² + 1/X² = 9-2
X² + 1/X² = 7
★ HOPE IT WILL HELP YOU ★
X + 1/X = 3
Square both sides we get,
( X + 1/X)² = (3)²
X² + 1/X² + 2 × X × 1/X = 9
X² + 1/X² = 9-2
X² + 1/X² = 7
★ HOPE IT WILL HELP YOU ★
Answered by
1
Hello friends
hey your answer
plz mark the brainliest
plz follow me
dfgh ☺️☺️☺️☺️
hey your answer
plz mark the brainliest
plz follow me
dfgh ☺️☺️☺️☺️
Attachments:
Similar questions