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Popular >

inverse of f(x)=7^x+2

Solution

inverse

f (x) = 7^{x} + 2

Solution

\frac{ln ( x - 2 )}{ln ( 7 )}

Solution steps

y = 7^{x} + 2

Replace

x

with

y

x = 7^{y} + 2

Solve for

y, x = 7^{y} + 2

\frac{ln ( x - 2 )}{ln ( 7 )}

Popular Examples

inverse of-3x+5 inverse

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y = 5 - \frac{1}{x}

inverse of (1/2)^{6-x}inverse

(\frac{1}{2})^{6 - x}

inverse of (x-6)/(x+3)inverse

\frac{x - 6}{x + 3}

inverse of f(x)=1.5x-5 inverse

f (x) = 1.5 x - 5

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7^x+2 ?
The inverse of f(x)=7^x+2 is (ln(x-2))/(ln(7))