More Lessons for A Level Maths
A collection of videos, activities and worksheets that are suitable for A Level Maths.
The following figure gives the change of base rule for logarithms. Scroll down the page for more examples and solutions.
Logs - Using the change of base identity in equations
Exponentials and Logarithms - Log Equations Change of Base and simultaneous
Use change of base formula to solve logarithmic equations
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