Jamb Mathematics Questions
Question 11:
If \(p=\sqrt{\frac{rs^3}{t}}\), express r in terms of p, s and t
- A \(\frac{p^2 t}{s^3}\)
- B \(\frac{p^3 t}{s^3}\)
- C \(\frac{p^3 t}{s^2}\)
- D \(\frac{p^ t}{s^3}\)
Question 12:
A polynomial in x whose roots are 4/3 and -3/5 is
- A 15x2 - 11x — 12
- B 15x2 + 11x — 12
- C 12x2 - x — 12
- D 12x2 + 11x — 15
Question 13:
Which of the following equations represent the graph above?
- A Y = 2+7x+4x2
- B Y = 2-7x+4x2
- C Y = 2+7x-4x2
- D Y = 2-7x-4x2
Question 14:
W is directly proportional to U. If W = 5 when U = 3, find when W = 2/7
- A 6/35
- B 10/21
- C 21/10
- D 35/6
Question 15:
Determine the value of x for which (x\(^2\) - 1) > 0
- A X < -1 or x > 1
- B -1 < x < 1
- C X > 0
- D X < -1