Evaluate the Integral (dx)/(x^2 sqrt(x^2 + 4)) Integration by Trigonometric Substitution

Evaluate the Integral 1/(x sqrt(x^2 -4)) dx. Inverse Trig Functions

Integral 30: int sqrt(x^2- 4)/x dx

Integrales | Demidovich 1206 | Integral de (dx)/(x^2sqrt(4-x^2)) por sustitución trigonométrica

Evaluate integral x sqrt(x^2 + a^2) dx over [0, a]. The substitution rule for definite integrals

INTEGRAL NO. 7 GRANVILLE PAG. 268 INTEGRAL POR SUSTITUCIÓN TRIGONOMÉTRICA dx/(x(x^2+4)^1/2)

Integrate dx / (x^2 - 9)^(3/2) (Trig Sub Example 5!)

integral x^3 sqrt(9-x^2) dx

Integral of 1/(x*sqrt(x^2 - 9)) dx by using trigonometric substitution