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Popular >

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

Solution

inverse

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

Solution

\frac{ln ( x + 4 )}{3 ln ( 2 )}

Solution steps

y = 8^{x} - 4

Replace

x

with

y

x = 8^{y} - 4

Solve for

y, x = 8^{y} - 4

\frac{ln ( x + 4 )}{3 ln ( 2 )}

Popular Examples

inverse of f(x)=(8x+1)/(16x^2-4)inverse

f (x) = \frac{8 x + 1}{16 x ^{2} - 4}

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inverse of cos(-5/(6sqrt(7)))inverse

cos (- \frac{5}{6 7})

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=8^x-4 ?
The inverse of f(x)=8^x-4 is (ln(x+4))/(3ln(2))