Question

What is the following sum in simplest form? sqaure root 8+3 sqaure root 2+ sqaure root 32

Answer 1

C

Explanation:

correct on edge

Answer 2

9√2

Explanation:

√8 + 3√2 + √32

2√2 + 3√2 + 4√2

√2(2 + 3 + 4)

√2(9)

9√2