First write the given function f(x) in exponent form:
Now, use the product rule:
= (2x + 2x-3)(5 + x-0.5) + (x2- x-2) (-0.5x-1.5).
Enter this as (2*x+2*x^-3)*(5+x^-0.5) + (x^2-x^-2)*(-0.5*x^-1.5)
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