What is the answer to 2=(1.2)^n ?

The answer to 2=(1.2)^n is n=(ln(2))/(ln(1.2))

Solve for n: 2=(1.2)^n

The solution is n=(ln(2))/(ln(1.2))

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2 = (1.2)^{n}

n = \frac{ln ( 2 )}{ln ( 1.2 )}

Decimal Notation

n = 3.80178 \dots

Solution steps

2 = (1.2)^{n}

Apply exponent rules

ln (2) = n ln (1.2)

Solve

ln (2) = n ln (1.2) : n = \frac{ln ( 2 )}{ln ( 1.2 )}

n = \frac{ln ( 2 )}{ln ( 1.2 )}

8^{k + 1} - 1 = (8^{k + 1} - 8) + (8 - 1)

4^{x} - 2^{x} = 56

2 x + 3^{x} = 13

(\frac{9}{7})^{3} \cdot (\frac{49}{81})^{2 x - 6} = (\frac{7}{9})^{9}

(\frac{x}{10}) - 20.89 \cdot e^{\frac{- x}{( 2478.82 )}} = 0

What is the answer to 2=(1.2)^n ?
The answer to 2=(1.2)^n is n=(ln(2))/(ln(1.2))
Solve for n: 2=(1.2)^n
The solution is n=(ln(2))/(ln(1.2))