Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Pls help

OpenStudy (anonymous):

hey gimme a sec

oregonduck (oregonduck):

kk

OpenStudy (anonymous):

@gknight

OpenStudy (anonymous):

-_- k12

OpenStudy (rhystic):

Do you know what a rational number is?

OpenStudy (anonymous):

uggh i hate k12 its a nightmare

oregonduck (oregonduck):

i believe it is a

OpenStudy (anonymous):

i know what an irrational number is

OpenStudy (rhystic):

how did you get a oregonduck?

OpenStudy (anonymous):

rational numbers arre like the two integers of numbers

OpenStudy (anonymous):

i think you just gotta divide

OpenStudy (sachintha):

You get a integer from one of them. So that one is rational.

OpenStudy (rhystic):

It is not a by the way. A rational number must have a terminated decimal. In this case you don't even need to worry about that because you have a square root that yields a whole nu

OpenStudy (sachintha):

Yeah one leads directly to an integer.

OpenStudy (anonymous):

so its not a because it repeats forever

OpenStudy (sachintha):

Yeah

OpenStudy (rhystic):

correct.

OpenStudy (anonymous):

so how do i do the calcultion 4 b?

OpenStudy (rhystic):

before you do that look at the answers are any of those square roots easy to solve? meaning do they yield a whole number? if so that is a viable answer.

OpenStudy (anonymous):

yeah but i dont even know what that symbol is

OpenStudy (sachintha):

\[4*4=16\]\[\sqrt16=4\]

OpenStudy (anonymous):

ok

OpenStudy (rhystic):

^- what sachinatha wrote the symbol represents the square root of a number.

OpenStudy (anonymous):

its c

OpenStudy (sachintha):

Perfect!

oregonduck (oregonduck):

C

oregonduck (oregonduck):

i need 5 more medals

OpenStudy (anonymous):

dang it

oregonduck (oregonduck):

what

OpenStudy (sachintha):

You will eventually get medals @OregonDuck . Don't ask for it or help others looking forward to get one.

OpenStudy (anonymous):

sachinta really helped

oregonduck (oregonduck):

there i medaled him

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!