Solving Logarithmic Equations | 3 Examples |

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In this video we solve 3 example equations using the log() function and check our answers to make sure they are correct. Timestamps below.
Often this involves rewriting a log() equation into one that is exponential.

00:34 Example Number 1
5*log_5(x) = 10 "5 times log base 5 of x equals 10"

02:48 Example Number 2
ln(5x) = ln(x^2-6x) "The natural log of 5x equals the natural log of x-squared minus 6x.

06:25 Example Number 3
ln(4x-14) -5 = -4 "The natural log of 4x minus 14, minus 5, equals negative 4".
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In this video we solve 3 example equations using the log() function and check our answers to make sure they are correct. Timestamps below.
Often this involves rewriting a log() equation into one that is exponential.


00:34 Example Number 1
5*log_5(x) = 10 "5 times log base 5 of x equals 10"


02:48 Example Number 2
ln(5x) = ln(x^2-6x) "The natural log of 5x equals the natural log of x-squared minus 6x.


06:25 Example Number 3
ln(4x-14) -5 = -4 "The natural log of 4x minus 14, minus 5, equals negative 4".

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