What is the answer to 1.15^x=2 ?

The answer to 1.15^x=2 is x=(ln(2))/(ln(1.15))

Solve for x: 1.15^x=2

The solution is x=(ln(2))/(ln(1.15))

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Popular >

1.1 5^{x} = 2

x = \frac{ln ( 2 )}{ln ( 1.15 )}

Decimal Notation

x = 4.95948 \dots

Solution steps

1.1 5^{x} = 2

Apply exponent rules

x ln (1.15) = ln (2)

Solve

x ln (1.15) = ln (2) : x = \frac{ln ( 2 )}{ln ( 1.15 )}

x = \frac{ln ( 2 )}{ln ( 1.15 )}

2048 = 2^{x}

5^{x + 2} = 6^{x + 1}

x, e^{2 x} = 1

2^{x} - \frac{1}{x} = 0

786000 = 247000 e^{r^{17}}