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Popular >

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

Solution

inverse

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

Solution

x^{2} - 2 x - 1

Solution steps

y = 1 + (2 + x)^{\frac{1}{2}}

Replace

x

with

y

x = 1 + (2 + y)^{\frac{1}{2}}

Solve for

y, x = 1 + (2 + y)^{\frac{1}{2}}

x^{2} - 2 x - 1

Popular Examples

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y = lo g_{10} (x)

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intercepts of f(x)=(x-5)(x+1)(5x+15)intercepts

f (x) = (x - 5) (x + 1) (5 x + 15)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=1+(2+x)^{1/2} ?
The inverse of f(x)=1+(2+x)^{1/2} is x^2-2x-1