Processing Math: 86%
To print higher-resolution math symbols, click the
Hi-Res Fonts for Printing button on the jsMath control panel.
No jsMath TeX fonts found -- using image fonts instead.
These may be slow and might not print well.
Use the jsMath control panel to get additional information.
jsMath Control PanelHide this Message

jsMath

1.3 Exercises

From Förberedande kurs i matematik 1

Revision as of 10:37, 10 September 2008 by Tekbot (Talk | contribs)
Jump to: navigation, search
       Theory          Exercises      


Exercise 1.3:1

Calculate

a) 2332 b) 359−2 c) (−5)3 d) 32−3 

Answer | Solution a | Solution b | Solution c | Solution d


Exercise 1.3:2

Write each of the following as a power of 2

a) 248 b) 025 c) 1

Answer | Solution a | Solution b | Solution c


Exercise 1.3:3

Write each of the following as a power of 3

a) 31 b) 243 c) 92 d) 127 e) 392

Answer | Solution a | Solution b | Solution c | Solution d | Solution e


Exercise 1.3:4

Calculate

a) 292−7 b) 3139−327−2 c) 5125−4(52)−6
d) 223(−2)−4 e) 625(58+59)−1

Answer | Solution a | Solution b | Solution c | Solution d | Solution e


Exercise 1.3:5

Calculate

a) 412  b) 4−12  c) 932 
d) 47233  e) 314306 f) 1251322713−2912 

Answer | Solution a | Solution b | Solution c | Solution d | Solution e | Solution f


Exercise 1.3:6

Determine which is the larger of the two numbers in each of the following cases:

a) 25613   and  20013  b) 05−3  and  04−3 c) 025  and  027
d) 40013   and \displaystyle \ \bigl(5^{1/3}\bigr)^{4} e) \displaystyle 125^{1/2}\ and \displaystyle \ 625^{1/3} f) \displaystyle 2^{56}\ and \displaystyle \ 3^{40}

Answer | Solution a | Solution b | Solution c | Solution d | Solution e | Solution f

Retrieved from "http://wiki.math.se/wikis/2009/bridgecourse1-ImperialCollege/index.php/1.3_Exercises"