SEMESTER 2
ASSIGNMENT 2
UNIQUE NUMBER 787793
DUE DATE: 7 SEPTEMBER 2018
Page 1 of 15
, QUESTION 1
Simplify:
(x−3)(x +4 )
=
(x +4 )( x−5)
x−3
=
x−5
4 ( 0.6 ) K 0.4 L−0.4 4 ( 0.4 ) K −0.6 L−0.6
= ÷
L K
4 ( 0.6 ) K 0.4 L−0.4 K1
= ×
L1 4 ( 0.4 ) K −0.6 L−0.6
4 ( 0.6 ) K 0.4 K 1 K 0.6
¿
4 ( 0.4 ) L1 L 0.6 L0.4
0.6 K 0.4 +1+0.6
=
0.4 L1 +0.6+ 0.4
3K2
=
2 L2
Page 2 of 15