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Solve exponential equations:
6^x+3=8
Note: The x+3 is actually the exponent, it is not 6 to the xth power plus 3 equals 8. It is 6 to the x+3 th power equals 8

Respuesta :

felixkings

Answer:

[tex] \boxed{x = −1.839}[/tex]

Step-by-step explanation:

[tex] {6}^{( x + 3)} = 8 \\ (x + 3) = log_{6}(8) \\ x = log_{6}(8) - 3 \\ x = \frac{ log(8) }{ log(6) } - 3 \\ x = 1.1605584217 - 3 \\ \boxed{ x \: is \: exactly = −1.839441578}[/tex]

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