Question

square root of 392x^2

Answer 1

19.7989x
or
19.8x

Answer 2

what did you do to get that number?

Answer 3

√392 and √x^2
= 19.8 and x
all i did was square the numbers.

Answer 4

No giving away answers

Answer 5

You could break it up to:
\[\sqrt{4*2*49*x^2}\]
Now take the square root of what you can

Answer 6

Do you think you can finish it from here? @omgitzgisselle

Answer 7

yup, got it. thanks :)

Answer 8

You're welcome!