Jamb Mathematics Questions
Question 11:
Make \(\frac{a}{x}\) the subject of formula \(\frac{x + 1}{x - a}\)
- A \(\frac{m - 1}{m + 1}\)
- B \(\frac{m + 1}{1 - m}\)
- C \(\frac{m - 1}{1 + m}\)
- D \(\frac{m + 1}{m - 1}\)
Question 12:
Divide 2x\(^{3}\) + 11x\(^2\) + 17x + 6 by 2x + 1.
- A X2 + 5x + 6
- B 2x2 + 5x - 6
- C 2x2 + 5x + 6
- D X2 - 5x + 6
Question 13:
Express in partial fractions \(\frac{11x + 2}{6x^2 - x - 1}\)
- A \(\frac{1}{3x - 1}\) + \(\frac{3}{2x + 1}\)
- B \(\frac{3}{3x + 1}\) - \(\frac{1}{2x - 1}\)
- C \(\frac{3}{3x + 1}\) - \(\frac{1}{2x - 1}\)
- D \(\frac{1}{3x + 1}\) + \(\frac{3}{2x - 1}\)
Question 14:
If x is a positive real number, find the range of values for which \(\frac{1}{3x}\) + \(\frac{1}{2}\) > \(\frac{1}{4x}\)
- A 0 > -\(\frac{1}{6}\)
- B X > 0
- C 0 < x < 4
- D 0 < x < \(\frac{1}{6}\)
Question 15:
If p + 1, 2P - 10, 1 - 4p2are three consecutive terms of an arithmetic progression, find the possible values of p
- A -4, 2
- B -3, \(\frac{4}{11}\)
- C -\(\frac{4}{11}\), 2
- D 5, -3