marc24
marc24
04-05-2017
Mathematics
contestada
What is this expression
Respuesta :
Toulouse
Toulouse
04-05-2017
Do you want to know what it's called or??
For me to solve it?
Answer Link
Sxerks
Sxerks
04-05-2017
Solve:
[tex](\frac{2}{3})^{x} = (\frac{9}{4})[/tex]
By converting an exponential into a logarithm, we can find a value for x.
[tex]\frac{2}{3})^{x} = (\frac{9}{4})[/tex]
[tex]log_{\frac{2}{3}}(\frac{9}{4}) = x[/tex]
[tex]x = \frac{ln(\frac{9}{4})}{ln\frac{2}{3}}[/tex]
[tex]x = -2[/tex]
Answer Link
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