Question

integral 1/(√x+√x^3)​

Answer 1

Answer:

$56 \gamma \times \frac{?}{?}$

Answer 2

Answer:

1/√x(1+x)

put √x = t

1/2√x = dt/dx

1/√x dx = 2dt

I = 2/1+t^2 dt

= 2tan^-1(t) + c

I = 2 tan^-1 (√x) + c