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## Homework Statement

Find the range of the following function.

f(x)=abs(x)+x^3

## Homework Equations

## The Attempt at a Solution

f(x)=abs(x)+x^3

y=abs(x)+x^3

x=abs(y)+y^3

How do I go about completing this algebraically? Infact how to I approach inverting an problem involving absolute values?