Chapter 7.6, Problem 20E

B In Problems 17-26, evaluate each iterated integral. (See the indicated problem for the evaluation of the inner integral.)

22. ${\displaystyle {\int }_0^1{\displaystyle {\int }_2^5\frac{x}{\sqrt{y+x^2}}dy}dx}$

(See Problem 12.)

12. (A) ${\displaystyle \int \frac{x}{\sqrt{y+x^2}}dy}$

(B) ${\displaystyle {\int }_1^5\frac{x}{\sqrt{y+x^2}}dy}$