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Popular >

inverse of f(x)=3^{x+9}

Solution

inverse

f (x) = 3^{x + 9}

Solution

\frac{ln ( x )}{ln ( 3 )} - 9

Solution steps

y = 3^{x + 9}

Replace

x

with

y

x = 3^{y + 9}

Solve for

y, x = 3^{y + 9}

\frac{ln ( x )}{ln ( 3 )} - 9

Popular Examples

inverse of (13)/x inverse

\frac{13}{x}

inverse of f(x)=3x^2+25x+28 inverse

f (x) = 3 x^{2} + 25 x + 28

inverse of f(x)=((x+1))/2 inverse

f (x) = \frac{( x + 1 )}{2}

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

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

inverse of y= 3/(x-5)+2 inverse

y = \frac{3}{x - 5} + 2

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=3^{x+9} ?
The inverse of f(x)=3^{x+9} is (ln(x))/(ln(3))-9