QUESTION 09 Let \(f(x) = x^3 - 2x + 4\). (1) \(f(2) = \) (2) Differential coefficient \(f'(2) =...
QUESTION 08 Let a sequence \(a_n = 2, 5, 8, 11, \dotso , a_n\). If \(a_n > 100\), the...
QUESTION 07 Let \(f(x) =-x^2 - 2ax + b, (a \neq 0)\). When \(f (1) = 3\) and the...
QUESTION 06 When \(a = 3\) and \(b = 2\), then \(\log_a b^a \times \log_b a^b =\) 🔍 Solution...
QUESTION 05 When the range of \(x\) determined by \(-ax^2 + bx + 4 \geq 0\) is \(- \dfrac...
QUESTION 04 The solutions of an equation \((x + 1)^2 + 9 (x + 1) + 20 = 0\)...