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Popular >

inverse of f(x)=sqrt(5x+20)

Solution

inverse

f (x) = 5 x + 20

Solution

\frac{x ^{2} - 20}{5}

Solution steps

y = 5 x + 20

Replace

x

with

y

x = 5 y + 20

Solve for

y, x = 5 y + 20

\frac{x ^{2} - 20}{5}

Popular Examples

inverse of (2x+1)/(3x)inverse

\frac{2 x + 1}{3 x}

inverse of 2sqrt(x)-x inverse

2 x - x

inverse of f(x)=sqrt(x-1+2)inverse

f (x) = x - 1 + 2

inverse of f(x)= 3/(2x-8)inverse

f (x) = \frac{3}{2 x - 8}

inverse of f(x)=5x^4-3 inverse

f (x) = 5 x^{4} - 3

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(5x+20) ?
The inverse of f(x)=sqrt(5x+20) is (x^2-20)/5