IGCSE
EDEXCEL
Mathematics B (International)
16 Marks
QP-MathB0-201801-P2R · Question 11
Question (excerpt):
28 11 Given that for all values of x, (3x – 2)(x3 – 3x2 + 3) = 3x4 + ax3 + 6x2 + 9x – 6 (a) show that a = –11 (2) (b) Find the coordinates of the stationary points on the curve with equation y = x3 – …
28 11 Given that for all values of x, (3x – 2)(x3 – 3x2 + 3) = 3x4 + ax3 + 6x2 + 9x – 6 (a) show that a = –11 (2) (b) Find the coordinates of the stationary points on the curve with equation y = x3 – …
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.