Question

What is the following sum in simplest form?

StartRoot 8 EndRoot + 3 StartRoot 2 EndRoot + StartRoot 32 EndRoot

3 StartRoot 8 EndRoot + 3 StartRoot 2 EndRoot
5 StartRoot 42 EndRoot
9 StartRoot 2 EndRoot
5 StartRoot 2 EndRoot + StartRoot 32 EndRoot

Answer 1

Answer:

C on Edge2020.

Step-by-step explanation:

Get the terms to each have $\sqrt{2}$.

You will get $2\sqrt{2} +3\sqrt{2} +4\sqrt{2} = 9\sqrt{2}$.

Therefore, the answer is C.

Answer 2

Answer:

ccccccccccccccccc

Step-by-step explanation: