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Popular >

inverse of f(x)=(20-x)^{1/4}

Solution

inverse

f (x) = (20 - x)^{\frac{1}{4}}

Solution

20 - x^{4}

Solution steps

y = (20 - x)^{\frac{1}{4}}

Replace

x

with

y

x = (20 - y)^{\frac{1}{4}}

Solve for

y, x = (20 - y)^{\frac{1}{4}}

20 - x^{4}

Popular Examples

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f (x) = - \frac{8}{27} x^{3}

intercepts of f(x)=x^2-9 intercepts

f (x) = x^{2} - 9

inverse of f(x)=2\sqrt[3]{x-5}inverse

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(20-x)^{1/4} ?
The inverse of f(x)=(20-x)^{1/4} is 20-x^4