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UNIVERSITI TUN HUSSEIN ONN MALAYSIA

BBR 23603BASIC MATHEMATICS

Semester I, 2015/2016

Individual Assignment No.2

Instructions to students:

1. This individual assignment accounts for 7 % of the total marks for the course.

2. Your assignment is to be submitted on the 3rd meeting (01 Nov 2015)

3. You can answer in Bahasa orEnglish.

4. Write down your name, students card number, section, lecturers nameand photo

on the cover of the assignment.

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S1 Solve each inequality.

(a) (2 3)( 5)(1 3 ) 0x x x

(b)( 5)(2 1)

0( 3)

x x

x

S2 Simplify

(a)

2 3 4 3 5( 2 )(3 )a b c a bc

(b)

1 2 4

( 2 )x y z

(c)

3 2 3

2 3 4

( 2)

3

xy z

x y z

S3 Solve each equation.

(a)

( 1 2 ) 15

5

x

(b)

19

3

x

(c)

21

255

x

(d) 2 8 4x x x

S4 Determine value of x.

(a)

4 6(2 ) 8 0x x

(b) 9 11(3 ) 27x x

(c)

22(4 ) 5(4 ) 2 0x x

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S5 Solve the problems.

a)2log 128

b)8log 128

c) 8

2

log 64

log 16

d)16

log 2

e) 10 10log 25 log 4