Cambridge Additional Mathematics

436 Integration (Chapter 15)

9 Find

Z

(2x+3)ndx for all integers n 6 =¡ 1.

10 A function has gradient function 2

p

x+

a

p

x

and passes through the points (0,2) and (1,4).

Findaand hence explain why the function y=f(x) has no stationary points.

11

Z 2 a

a

(x^2 +ax+2)dx=

73 a

2

. Finda.

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Additional Mathematics
Y:\HAESE\CAM4037\CamAdd_15\436CamAdd_15.cdr Monday, 7 April 2014 4:00:24 PM BRIAN