Question

What is 3 root of 250?

A.
5 3 root of 2

B.
2 3 root of 5

C.
5 3 root of 3

D.
3 3 root of 5

Answer 1

hint

\[\LARGE \sqrt[3]{250}=\sqrt[3]{125*2}\]

I'm picking on 125 because 5^3 = 5*5*5 = 125

Answer 2

You were on this questions hours ago, and I gave you the same hint that Jim gave you. Here's a new one:

\(\Large\bf \sqrt[3]{x^3} = x\)

Answer 3

i know i closed re posted it i think B

Answer 4

Why do you think it is B?

How did you pull out 2 from the cube root? You can only pull out 2 if it was inside the cube root three times, like 2 * 2 * 2.

Answer 5

HMM my second final guess is D

Answer 6

\[\LARGE \sqrt[3]{250}=\sqrt[3]{125*2}\]
\[\LARGE \sqrt[3]{250}=\sqrt[3]{125}*\sqrt[3]{2}\]
\[\LARGE \sqrt[3]{250}=\sqrt[3]{5^3}*\sqrt[3]{2}\]
I'll let you finish

Answer 7

I'm using the rule
\[\LARGE \sqrt[n]{x*y} = \sqrt[n]{x}*\sqrt[n]{y}\]

Answer 8

I need this done C

Answer 9

@jim_thompson5910

Answer 10

what is \[\LARGE \sqrt[3]{5^3}\] equal to?

Answer 11

D right?

Answer 12

please stop randomly guessing

Answer 13

what is \[\LARGE \sqrt[3]{5^3}\] equal to?

Answer 14

my brain hurts sorry i want this done as quickly as possible

Answer 15

A

Answer 16

The 3s will cancel
\[\LARGE \sqrt[3]{5^3} = \sqrt[{\color{red}{3}}]{5^{{\color{red}{3}}}}\]
\[\LARGE \sqrt[3]{5^3} = \sqrt[{\color{red}{\cancel{3}}}]{5^{{\color{red}{\cancel{3}}}}}\]
and so does the radical as well

Answer 17

Which is why
\[\LARGE \sqrt[3]{5^3}=5\]

Answer 18

okay so

Answer 19

\[\LARGE \sqrt[3]{250}=\sqrt[3]{125*2}\]
\[\LARGE \sqrt[3]{250}=\sqrt[3]{125}*\sqrt[3]{2}\]
\[\LARGE \sqrt[3]{250}=\sqrt[3]{5^3}*\sqrt[3]{2}\]
\[\LARGE \sqrt[3]{250}=5*\sqrt[3]{2}\]

Answer 20

but the closet it seams i get to that is B

Answer 21

23.6440219392
@jim_thompson5910

Answer 22

I already got to the final answer on the last line

Answer 23

Oh XD i thought you wanted me to multiply that oops

Answer 24

no the teacher wants you to leave it in exact radical form

Answer 25

thanks for the help im already a fan and i meddled you Thank alot man

Answer 26

you're welcome

Answer 27

i got one more