Answers - Pearson Global Schools

More documents

Recommendations

Info

2ybiyy2xy x(x 2)0yx2x20y3xx3y2xyii 1iii x(x 1 2) 5 2__ 3 xc i yFurther Pure Mathematics450y0yyyy3xxx4x8xdy x 2 1 0 1ii 3iii x 2 5 (x 1 1)(x 2 1) 2iy0y x 2 (1 x)1yxy (x 1)(x 1) 2x2x0yy3xx8xeii 2iii x 2 (1 2 x) 5 2__ 2 xiy4.4Exercise 4D1 a i yy x 2y1x04y x(x 4)x1 0 1xii 1iii x(x 2 4) 5__ 1 xy = x(x 2 2 1)ii 3iii x 2 5 x(x 2 2 1)10© <strong>Pearson</strong> Education Ltd 2010
fiyj i yy x(x 4)y x(x 2)04x21y x0xii 3y x 3giii x(x 2 4) 5 2__ 1 ii 3xiii 2x 3 5 2x(x 1 2)iy2 a yy x 2 (x 4)y (x 2) 320x04xy x(4 x)y x(x 4)b (0, 0); (4, 0); (21, 25)ii 13 a yiii x(x 2 4) 5 (x 2 2) 3h iy12.5 0y2xy x(1 x) 30xy x(2x 5)b (0, 0); (2, 18); (22, 22)y x 34 ayii 2iii 2x 3 5 2__ 2 xy (x 1)(x 1)i i yy (x 1) 3y x 21 0 1 x0xb (0, 21); (1, 0); (3, 8)y x 35 ayii 2y x 2Further Pure Mathematics0y27xxb (23, 9)© <strong>Pearson</strong> Education Ltd 201011
Page 1: AnswersChapter 11.1Exercise 1Ae 6 f
Page 6 and 7: Further Pure Mathematics3.6Exercise
Page 9: c y = x(x + 1) 2 d y = x(x + 1)(3 2
Page 13: 2yTransformation f(x + 1) givesy1x1
Page 16: Mixed Exercise 4H1 a yy x 2 (x 2)by
Page 19 and 20: Chapter 77.1Exercise 7A1ab2 253 √
Page 21 and 22: 8.5Exercise 8E11 a (21, 1); (4, 11)
Page 23 and 24: cy′ = sin x (2 cos 2 x 2 sin 2 x)
Page 25 and 26: i.e. δy =_____ 20x4200 = __
Page 27 and 28: 5 sin__ p cos u 1 cos__ p
Page 29 and 30: e|x| , 1_ 6 44 2y 5 x 2 245

Answers - Pearson Global Schools

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?