Question

Find the square root of 128.(1 point)
Responses

64 −−−√ x 2–√
start root 64 end root x start root 2 end root

42–√
4 start root 2 end root

24–√
2 start root 4 end root

82–√
8 start root 2 end root

Answer 1

To find the square root of 128, we can break it down as follows:

First, express 128 as a product of squares:

\[
128 = 64 \times 2
\]

Now, we can take the square root:

\[
\sqrt{128} = \sqrt{64 \times 2} = \sqrt{64} \times \sqrt{2} = 8\sqrt{2}
\]

So, the correct response is:

**8√2**.