Integral 2x x 2 3x 2 dx July 8, 2019 16 32 64 128 Интеграл от 1 до 4 4 x 2 2x 3x 2 dx Integral of x/2x+1 Integral of dx/(a^2+x^2)^(3/2) from 0 to a Integral of 2x/(1+x^2)