What is the answer to 2^{3x}=91 ?

The answer to 2^{3x}=91 is x=(ln(91))/(3ln(2))

Solve for x: 2^{3x}=91

The solution is x=(ln(91))/(3ln(2))

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2^{3 x} = 91

x = \frac{ln ( 91 )}{3 ln ( 2 )}

Solution steps

2^{3 x} = 91

Apply exponent rules

3 x ln (2) = ln (91)

Solve

3 x ln (2) = ln (91) : x = \frac{ln ( 91 )}{3 ln ( 2 )}

x = \frac{ln ( 91 )}{3 ln ( 2 )}

e^{x} x = 0

\frac{y e ^{y} - 9 y}{e ^{y}} = 0

3 2^{x} = \frac{1}{4}

(\frac{1}{2})^{x} = x

4^{x - 1} = 16

What is the answer to 2^{3x}=91 ?
The answer to 2^{3x}=91 is x=(ln(91))/(3ln(2))
Solve for x: 2^{3x}=91
The solution is x=(ln(91))/(3ln(2))