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Tutorial - how to solve a logarithmic equation with an extraneous solution ex20, 4 log3(2) - 2log3(x) = 1

In this video playlist you will explore how to solve logarithmic equations. To solve logarithmic equations it is important to ...
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Learn how to solve an absolute value equation when there is a variable on both sides

Here's the new description with all links and additional text removed: Learn how to solve absolute value equations with extraneous solutions. Absolute value of a number is the positive value of the ...