Question 8 Find the indefinite integral (for a > 0) on the domain of positive real numbers. 3 points How Did I Do? Remember to include a "+ C" if appropriate. Enclose arguments of functions in parentheses. For example, sin (2x). To enter va, type sqrt(a). 13 6 dxQuestion 9 Find the indefinite integral. 3 points How Did I Do? Remember to include a "+ C" if appropriate. Enclose arguments of functions in parentheses when in text mode. For example, write e-/2 as e^(-t/2). [ de-$ 13 at =