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Popular >

inverse of f(x)=5^{x/2}-7

Solution

inverse

f (x) = 5^{\frac{x}{2}} - 7

Solution

\frac{2 ln ( x + 7 )}{ln ( 5 )}

Solution steps

y = 5^{\frac{x}{2}} - 7

Replace

x

with

y

x = 5^{\frac{y}{2}} - 7

Solve for

y, x = 5^{\frac{y}{2}} - 7

\frac{2 ln ( x + 7 )}{ln ( 5 )}

Popular Examples

inverse of (x+8)/(x+3)inverse

\frac{x + 8}{x + 3}

inverse of y=(4x+3)/(-5x+5)inverse

y = \frac{4 x + 3}{- 5 x + 5}

inverse of (x+8)/(x+2)inverse

\frac{x + 8}{x + 2}

inverse of f(x)=1-(e^{-(x-1)})/2 inverse

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

inverse of f(x)=(535)^3-6 inverse

f (x) = (535)^{3} - 6

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=5^{x/2}-7 ?
The inverse of f(x)=5^{x/2}-7 is (2ln(x+7))/(ln(5))