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Popular >

inverse of f(x)=2*5^x-8

Solution

inverse

f (x) = 2 \cdot 5^{x} - 8

Solution

\frac{ln ( \frac{x + 8}{2} )}{ln ( 5 )}

Solution steps

y = 2 \cdot 5^{x} - 8

Replace

x

with

y

x = 2 \cdot 5^{y} - 8

Solve for

y, x = 2 \cdot 5^{y} - 8

\frac{ln ( \frac{x + 8}{2} )}{ln ( 5 )}

Popular Examples

inverse of y=5e^{x/3}inverse

y = 5 e^{\frac{x}{3}}

inverse of (x-4)^2-2/3 =6y-12 inverse

(x - 4)^{2} - \frac{2}{3} = 6 y - 12

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

y = 2 ln (\frac{x + 3}{5})

inverse of f(x)=2^{x+3}-4 inverse

f (x) = 2^{x + 3} - 4

inverse of f(x)=(2x)/(9x-1)inverse

f (x) = \frac{2 x}{9 x - 1}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2*5^x-8 ?
The inverse of f(x)=2*5^x-8 is (ln((x+8)/2))/(ln(5))