If `f(x)=(x^2)/(|x|)`, write `d/(dx)(f(x))`

Explanation

We know that |x|={x,x>=0 and -x ,x<0}

Thus `f(x)=(x^2)/(|x|)`={x,x>=0 and -x ,x<0}

So,`d/(dx)(f(x))`={1,x>=0 and -1 ,x<0}