∫x/√x+4dx Share with your friends Share 0 Varun.Rawat answered this Let I = ∫x dxx + 4=∫x + 4 - 4x + 4 dx=∫x+4x + 4 dx - 4 ∫dxx + 4=∫x + 4 dx - 4∫x+4-1/2 dx=23x+43/2 - 8 x + 4 + C 0 View Full Answer Akshat Magardey answered this Let∴dx = dt∫xx+4√dx=∫(t4)t√dt=∫(t√4t√)dt=t32324(t1212)+C=23(t)328(t)12+C=23t.(t)128(t)12+C=23t12(t8)+C=23(x+4)12(x+48)+C=23x+4√(x4)+C 1