Question

`intsqrt(1+x)  dx` = ______

Options

• `x/2sqrt(1+x)+c`

• `2/3(1+x)^(3/2)+c`

• `2/sqrt(1+x) +c`

• `-3/2(1+x)^(2/3)+c`

Answer 1

`intsqrt(1+x)  dx` =`bbunderline(2/3(1+x)^(3/2)+c)`