Question

witch is equivalent to 3 square root of 20 ^2
???

Answer 1

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Answer 2

Like this? \[3\sqrt{20^2}\]

Answer 3

yes

Answer 4

Ok. have you had any similar problems to this before?

Answer 5

no . ive nerver done one of these problems before idk where to start.

Answer 6

Ok. What is 20*20?

Answer 7

400

Answer 8

Ok. So now Your problem looks like this:
\[3\sqrt{400}\]
What is the square root of 400? 20. Now you have:
\[3\sqrt{20}\]
opposite of dividing is multiplying. What does 20*3 =???

Answer 9

60

Answer 10

Yep!:D Great Job!!!:D You got it!

Answer 11

oh my god thank you so much !!

Answer 12

Your Welcome:D Don't forget to close the question and give a medal:D