Please tell question (1)4

1. Simplify the following
(iv)  $8\sqrt{15}+2\sqrt{3}$

  Dear student,
In the Ques. no 1 part 4, the sign is not clear , so i have assumed it to be division sign.
But if it is + sign there , then you can take common and then write it in simplest form.

$\frac{8\sqrt{15}}{2\sqrt{3}} = \frac{8\sqrt{3\times 5}}{2\sqrt{3}} = \frac{8\sqrt{3}\times \sqrt{5}}{2\sqrt{3}} = 4\sqrt{5}$  

Regards