CAT 2017 · Slot 1Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

If $x+1=x^{2}$ and $x>0$ , then $2x^{4}$ is

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CAT 2017 · Slot 1Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

Select an option to reveal the answer and explanation

Practice the full paper

Attempt CAT 2017 Slot 1 Question Paper with real exam interface and instant grading.

If x+1=x2x+1=x^{2}x+1=x2 and x&gt;0, then 2x42x^{4}2x4 is