The Laws of Exponents
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs1.gif)
Working With Logarithms
S. F. Ellermeyer
The Laws of Exponents
The Laws of Logarithms
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs2.gif)
Proof of the Law for the Logarithm of a Product
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs3.gif)
Illustration
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs4.gif)
Proof of the Law for the Logarithm of a Quotient
Do it for homework.
Proof of the Law for the Logarithm of a Power
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs5.gif)
Illustration
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs6.gif)
The Change of Base Formula
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs7.gif)
Proof of the Change of Base Formula
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs8.gif)
Illustration
![[Maple OLE 2.0 Object]](lawsoflogspics/lawsoflogs9.gif)