関連ワード:  antiderivative of 5^(1/2)    antiderivative of 1 5 2 x    integral of 5 1 2    antiderivative of (4x+5)^1/2    integral of 1 /( 5 2x    integral of 4x 5 1 2    integration of 2x 5 1 2    antiderivative of 1 /( 2x 5    integration of 3x+5/2x+1    integration of 1/(5+4cosx)^2