Integral of 1 sqrt a 2 x 2 dx July 8, 2019 16 32 64 128 Integral of 1 sqrt x 2 y 2 dx Integral of 1 sqrt 4 x 2 dx Integral of 1 sqrt 9 x 2 dx Integral of dx/sqrt(x^2+a^2) Integral of 1/sqrt(2x-x^2)