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Popular >

inverse of f(x)=2*4^x

Solution

inverse

f (x) = 2 \cdot 4^{x}

Solution

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

Solution steps

y = 2 \cdot 4^{x}

Replace

x

with

y

x = 2 \cdot 4^{y}

Solve for

y, x = 2 \cdot 4^{y}

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

Popular Examples

inverse of f(x)=x^2-4x+8 inverse

f (x) = x^{2} - 4 x + 8

inverse of f(x)=11x-8 inverse

f (x) = 11 x - 8

inverse of f(x)=11x-7 inverse

f (x) = 11 x - 7

inverse of f(x)=11x-6 inverse

f (x) = 11 x - 6

inverse of f(x)=e^{5-x}inverse

f (x) = e^{5 - x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2*4^x ?
The inverse of f(x)=2*4^x is (ln(x/2))/(2ln(2))