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Question 20

Differentiate $(x^2 - 1/x)^2$ with respect to x.

  • A.4x³ - 2 - 2/x³
  • B.4x³ - 2 + 2/x³
  • C.4x³ - 3x + 2/x
  • D.4x³ - 4x - 2/x
  • E.4x³ - + 6 + 2/x³
Objective

Question details

Exam body
UI
Subject
Mathematics
Year
2012/2013
Question no.
#20
Type
Objective
Previous · Q19At what value of x does the function $y= -3 - 2x + x^2$ attain a minimum value? Next · Q21 Evaluate $∫^{3}_{2}(x^2 - 1/x)$

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