Question

PLEASE HELP!

Answer 1

Well, what's 529?

Answer 2

\[\Large 529=23^2\]

Answer 3

@PeterPan thanks about that. what do I do then? I don't understand why I need to use the table?

Answer 4

Well...
\[\huge \sqrt[4]{529}=\sqrt[4]{23^2}=\sqrt{23}=\sqrt{10\cdot2.3}\]

Answer 5

Thanks @PeterPan as I understood the answer is B, right?

Answer 6

I suggest you check it again :P
It's not B.

Answer 7

Sorry. Is it A?

Answer 8

\[\huge \sqrt[4]{529}=\sqrt[4]{23^2}=\sqrt{23}=\sqrt{\color{red}{10}\cdot2.3}\]

Answer 9

its A

Answer 10

Thank you!!!

Answer 11

No problem :)