CAT 2017 Slot 1 QA · Question 22
If x + 1 = x2 and x > 0, then 2x4 is:
- A.6 + 4√5
- B.3 + 5√5
- C.5 + 3√5
- D.7 + 3√5
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Show answerIf x + 1 = x2 and x > 0, then 2x4 is:
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