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Posted: **Tue Apr 26, 2022 5:39 pm**

: Question 2 39 Marks A If Y 3 X 2x 4 3x Find The Value S Of X When Dy 0 Dx 12 Marks B If Find And Giv 1 (27.29 KiB) Viewed 49 times

Question 2 (39 marks) (a) If y= (3+x)2x) (4 – 3x} find the value(s) of x when dy =0 dx (12 marks) (b) If == find and give your answers in the simplest form. dt de (10 marks) (c) Given that y= 31 2 and x= +2 2+2 1) Find dy dx (9 marks) (ii) Find dr when t = - (8 marks)