Processing Math: Done
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

Solution 3.3:3f

From Förberedande kurs i matematik 1

Jump to: navigation, search

If we write 4 and 16 as

416=22=22=28=224=2222=24

we obtain

log24+log2116=log222+log2124=log222+log22−4=2log22+(−4)log22=21+(−4)1=−2.
Retrieved from "http://wiki.math.se/wikis/2009/bridgecourse1-ImperialCollege/index.php/Solution_3.3:3f"