Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

3root9x-1 =2

OpenStudy (anonymous):

Dont understand.. do you mean \[\sqrt[3]{9x-1} =2\]

OpenStudy (anonymous):

yes, i just don't know how you enter it that way

OpenStudy (anonymous):

Equation, ... if you look down..

OpenStudy (anonymous):

It become \[9x-1=2^{3}\]

OpenStudy (anonymous):

I see that

OpenStudy (anonymous):

\[2^{3}= 8 .\] \[8=9x-1\]

OpenStudy (anonymous):

Solve X

OpenStudy (anonymous):

ok, so x=1?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

ok, that was easy!!

OpenStudy (anonymous):

yepp.. :)

OpenStudy (anonymous):

Do you know how to rewrite using radical notation?

OpenStudy (anonymous):

i can give it a try

OpenStudy (anonymous):

I have (16 little 3/2)little 2/6 hard to write the little numbers!!

OpenStudy (anonymous):

aha..

OpenStudy (anonymous):

if you mean \[(3\div2)^{16}\]

OpenStudy (anonymous):

no 16 is in parenthesis with a little 3/2 off to the right then there is a little 2/6 to the right of that

OpenStudy (anonymous):

aha..

OpenStudy (anonymous):

Would you like me to caluc it?

OpenStudy (anonymous):

the directions say to write using radical notation

OpenStudy (anonymous):

You just mutilpy, 3\2 with 2\6

OpenStudy (anonymous):

and then you get a notation 1\2 over 16 = 4

OpenStudy (anonymous):

if their is a notation over another notation you can mutiply with each other..

OpenStudy (anonymous):

ok, so it will be 2root4 then??

OpenStudy (anonymous):

1\2 root 4

OpenStudy (anonymous):

3\2 x 2\6 = 6\12 rewrite to 1\2 by dividing with 6 on both side

OpenStudy (anonymous):

Ok, I think I got it!! Thanks :)

OpenStudy (anonymous):

Your welcome!

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!