I am having trouble figuring out an algebraic trick to make this work
Evaluate the integral
$$\int_1^9\frac{x-1}{\sqrt{x}}dx$$
I know I can turn the integrand into $(x-1) (1/\sqrt{x})$ but I still don't know how to do products of intregrals.
I am having trouble figuring out an algebraic trick to make this work
Evaluate the integral
$$\int_1^9\frac{x-1}{\sqrt{x}}dx$$
I know I can turn the integrand into $(x-1) (1/\sqrt{x})$ but I still don't know how to do products of intregrals.