Question

Integration by substitution help. *question below*

Answer 1

Can I have some help on this question, please? Possibly an explanation of the steps?

Answer 2

so did you try that substitution ?
du = .. ?

Answer 3

you will need to replace dx also, right ?
in terms of du and function of u.

so first find du

Answer 4

\[du = \frac{ 1 }{ 2\sqrt{x} }\]

Answer 5

missed the dx ?

du = 1/(2 sqrt x ) dx

Answer 6

now find sqrt x in terms of 'u'