If 3x 2 – 9x + 3 = 0, then what is the value of $${left( {x + frac{1}{x}} rig – OfficerPath

Latest Jobs CSS 2025 PMS CCE Sindh FPSC PPSC MCQs Past Papers Current Affairs Scholarships Admissions Downloads Roll No. Slips Results

MCQ Practice

If 3x 2 - 9x + 3 = 0, then what is the value of $${left( {x + frac{1}{x}} right)^3}?$$

Subject: MathematicsTopic: Algebra

A

9

B

729

C

81

D

27

Correct Answer: D

Practice Quiz Back to MCQs