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Popular >

inverse of f(x)=5x^2+4

Solution

inverse

f (x) = 5 x^{2} + 4

Solution

\frac{x - 4}{5}, - \frac{x - 4}{5}

Solution steps

y = 5 x^{2} + 4

Replace

x

with

y

x = 5 y^{2} + 4

Solve for

y, x = 5 y^{2} + 4

\frac{x - 4}{5}, - \frac{x - 4}{5}

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

f (x) = 4 - 4 - x

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=5x^2+4 ?
The inverse of f(x)=5x^2+4 is sqrt((x-4)/5),-sqrt((x-4)/5)