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Popular >

inverse of 5^x-9

Solution

inverse

5^{x} - 9

Solution

\frac{ln ( x + 9 )}{ln ( 5 )}

Solution steps

y = 5^{x} - 9

Replace

x

with

y

x = 5^{y} - 9

Solve for

y, x = 5^{y} - 9

\frac{ln ( x + 9 )}{ln ( 5 )}

Popular Examples

inverse of f(x)= 1/4 x^3+2 inverse

f (x) = \frac{1}{4} x^{3} + 2

inverse of 5^x+7 inverse

5^{x} + 7

inverse of f(-7)=(x+5)/(x+7)inverse

f (- 7) = \frac{x + 5}{x + 7}

inverse of f(x)=(x^2+3)/(x-2)inverse

f (x) = \frac{x ^{2} + 3}{x - 2}

inverse of 3ln(5-x)-2 inverse

3 ln (5 - x) - 2

Frequently Asked Questions (FAQ)

What is the inverse of 5^x-9 ?
The inverse of 5^x-9 is (ln(x+9))/(ln(5))