Waec Mathematics Questions
Question 696:
Simplify \(\frac{1}{x-3}-\frac{3(x-1)}{x^2 - 9}\)
- A \(\frac{x-1}{x-3}\)
- B \(\frac{-2}{x+3}\)
- C \(\frac{x-1}{x+3}\)
- D \(\frac{4x}{x^2-9}\)
Question 697:
Form an inequality for a distance d meters which is more than 18m, but not more than 23m
- A 18 ≤ d ≤ 23
- B 18 < d ≤ 23
- C 18 ≤ d < 23
- D D < 18 or d > 23
Question 698:
Find the equation whose roots are -8 and 5
- A \(x^2 + 13x + 40=0\)
- B \(x^2 - 13x - 40=0\)
- C \(x^2 - 3x +40=0\)
- D \(x^2 + 3x - 40=0\)
Question 699:
Make t the subject of formula \(k = m\sqrt{\frac{t-p}{r}}\)
- A \(\frac{rk^2 + p}{m^2}\)
- B \(\frac{rk^2+pm^2}{m^2}\)
- C \(\frac{rk^2-p}{m^2}\)
- D \(\frac{rk^2-p^2}{m^2}\)