Question

how would they get this answer my text could be wrong maybe?

sqrt 270 after simplification

= sqrt 30

How????

Answer 1

Typo or error.
\[\sqrt{270}=3\sqrt{30}\]

Answer 2

So you're right. Your text has a typo.

Answer 3

ok thanks Aztech are you an Aztech warrior?

Answer 4

No, hehehe, the name just stuck on to me when I had to create a username. And no worries with your question.

Answer 5

thanks bra.