Page 62 - Past Year
P. 62
60 | P a g e
ANSWERS
1. a 3,b 9; x 1,2,2
2
2. r 0, ( )p x x 2 3x 2x 4
1 5 21
3. (a) p or p 1 (b)
3 2
4. (a) - Refer to Lecturer -
(b) x 2 2x 3 x 4
210 5 24 7
(c)
x 2 2x 3 x 4 x 2 2x 3 x 4
0
5. (a) a 2 , b
(b) Factors : 2x , x 2 and x 1
x 1 1 1 1
(c)
P x 4x 12 x 2 3 x 1
5x 2 4x 4 1
6. p 4 , q 1;
2
x x 4x 4 x 4 x 1
2
3
7. a 6 , b ; P 2x x 1 x 1 x 3
6
4
8. a 3 , b
3 3 3 3
9.
2
x 1 x 1 4 x 1 2 x 1 2 4 x 1

