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Question 13

Find the coefficient of \(x^{3}\) in the binomial expansion of \((x - \frac{3}{x^{2}})^{9}\).

  • A.324
  • B.252
  • C.-252
  • D.-324
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2018
Question no.
#13
Type
Objective
Previous · Q12Solve \(\log_{2}(12x - 10) = 1 + \log_{2}(4x + 3)\). Next · Q14 The general term of an infinite sequence 9, 4, -1, -6,... is \(u_{r} = ar + b\)…

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