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Question 16

Solve \(9^{2x + 1} = 81^{3x + 2}\)

  • A.\(\frac{-3}{4}\)
  • B.\(\frac{-2}{3}\)
  • C.\(\frac{4}{5}\)
  • D.\(\frac{3}{2}\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2011
Question no.
#16
Type
Objective
Previous · Q15A line is perpendicular to \(3x - y + 11 = 0\) and passes through the point (1… Next · Q17 The inverse of a function is given by \(f^{-1} : x \to \frac{x + 1}{4}\).

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