First, write the given expression in exponential notation:

x3/2 + x - x	=	x3/2 + x - x1/2
	=	x1/2.x + x1/2.x1/2 - x1/2
	=	x1/2(x + x1/2 - 1)

Enter this as x^(1/2)*(x + x^(1/2) - 1)   or   x^.5*(x + x^.5 - 1)

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