Science:Math Exam Resources/Courses/MATH101/April 2015/Question 01 (b) (ii)/Statement

For each integral, choose the substitution type that is most beneficial for evaluating the integral. (Write F, G, or H in each box; each answer will be used exactly once.)

F. $x=a\sec \theta$

G. $x=a\sin \theta$

H: $x=a\tan \theta$

(ii) $\int {\frac {x^{4}-3}{\sqrt {1-4x^{2}}}}dx$