An Equation with an Exponential Function
Solving a equation with an exponential function
Expanding a Logarithmic Expression
Author: Doan Nguyen
The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Reveal Answer" to reveal the answer to the problem.
Problem: Expand the following logarithmic expression:\[\log_{2}\left(\dfrac{y^4 + 4y}{x^2+9x}\right)\]
\(\log_{2}(y)+ \log_{2}(y^3+4)-\log_{2}(x) - \log_{2}(x+9)\)
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