Scribd
Upload
23 views1 page

Chapter 1 - P1 - Worksheet

worksheet

Uploaded by

suren2006
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
23 views1 page

Chapter 1 - P1 - Worksheet

worksheet

Uploaded by

suren2006
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

Worksheet 1

Exercise 1

Given that (3𝑝𝑝𝑞𝑞 2 )4 × 2𝑝𝑝�𝑞𝑞 8 = 𝑎𝑎𝑝𝑝𝑏𝑏 𝑞𝑞 𝑐𝑐 , find the values of the constants 𝑎𝑎, 𝑏𝑏 and 𝑐𝑐. (3)

Exercise 2
3𝑥𝑥
Given 34𝑦𝑦
= 27√3 , find 𝑦𝑦 as a simplified function of 𝑥𝑥. (3)

Exercise 3

(i) Given that 125√5 = 5𝑎𝑎 , find the value of 𝑎𝑎. (2)
16
(ii) Show that = 8 + 4√2
4−√8

You must show all stages of your working. (3)

Exercise 4

Given that

64𝑥𝑥 6
𝑦𝑦 = , 𝑥𝑥 > 0
25
express each of the following in the form 𝑘𝑘𝑥𝑥 𝑛𝑛 where 𝑘𝑘 and 𝑛𝑛 are constants.
1
(a) 𝑦𝑦 −2 (3)
2
(b) (25𝑦𝑦)3 (2)

Exercise 5

Simplify fully
1 4
(a) �3𝑥𝑥 2 � (3)

2𝑦𝑦 7 ×(4𝑦𝑦)−2
(b) 3𝑦𝑦
(2)

Exercise 6
20
(i) Show that √45 − + √6√30 = 5√5. (2)
√5

17√2
(ii) Show that = 3√2 − 1. (3)
√2+6

You might also like