\[ \sqrt{16+16}= \]

Hello M7MBA.

Let's take a look at this question.

We have to rewrite the given expression to get one of the answer choices. We can do that as follows: $$\sqrt{16+16}=\sqrt{16\left(1+1\right)}=\sqrt{16\cdot2}=\sqrt{16}\cdot\sqrt{2}=4\sqrt{2}.$$ Thus we get that the correct asnwer is the option A.

I hope this helps you.

M7MBA wrote:$$\sqrt{16+16}=$$ (A) 4√2
(B) 8√2
(C) 16√2
(D) 8
(E) 16

√(16 + 16) = √32 = √16√2 = 4√2

Answer: A