Solve the last 2 rows so I can understand

2. Fill out the table below. This is a quick summary of when to use what trig substitution. The first line is an example. Table 1: trig substitution summary radical form in the integrand trig substitution radical form in trig function dx V9 - 2 2 x = 3 sin 0 V9 - 202 = 3 cos 0 dx = 3 cos 0 V16 - x2 Vx2+ 16 Vac2 - 9