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Popular Functions >

inverse of x+x^2

Solution

inverse

Solution

\frac{- 1 + 1 + 4 x}{2}, \frac{- 1 - 1 + 4 x}{2}

Solution steps

y = x + x^{2}

Replace

x

with

y

x = y + y^{2}

Solve for

y, x = y + y^{2}

\frac{- 1 + 1 + 4 x}{2}, \frac{- 1 - 1 + 4 x}{2}

Graph

Popular Examples

inverse of f(x)=2x+7

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intercepts of f(x)=((-2x+9))/((x^2-4))

inverse of f(x)= 1/(7x-3)

asymptotes of y=(sqrt(6x^2+7))/(8x+6)

Frequently Asked Questions (FAQ)

What is the inverse of x+x^2 ?
The inverse of x+x^2 is (-1+sqrt(1+4x))/2 ,(-1-sqrt(1+4x))/2