$$\DeclareMathOperator{cosec}{cosec}$$

# Exponentials and logarithms

Syllabus Content

Understand and use the laws of logarithms:
logax + logay = loga(xy)
logax − logay = loga(x÷y)
klogax = logaxk
(including, for example,k = −1 and k = −½)

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## Furthermore

This video on Exponential and Logarithmic Functions is from Revision Village and is aimed at students taking the IB Maths AA Standard level course.

Transum,

Saturday, August 17, 2019

"Just when you thought you'd mastered all of the laws of logarithms this Advanced Lesson Starter called Log Perfection will shake your confidence. Not for the feint-hearted!"

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