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Popular Functions >

inverse of f(x)=sqrt(4-\sqrt{4-x)}

Solution

inverse

f (x) = 4 - 4 - x

Solution

- x^{4} + 8 x^{2} - 12

Solution steps

y = 4 - 4 - x

Replace

x

with

y

x = 4 - 4 - y

Solve for

y, x = 4 - 4 - y

- x^{4} + 8 x^{2} - 12

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(4-\sqrt{4-x)} ?
The inverse of f(x)=sqrt(4-\sqrt{4-x)} is -x^4+8x^2-12