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

Rationalize the denominator of expression: sqrt (3) / (7)

OpenStudy (anonymous):

\[\sqrt{\frac{3}{7}}?\]

OpenStudy (anonymous):

The seven is correct, but it keeps telling me the three is wrong. So I'm sure what it's asking.

OpenStudy (anonymous):

if the question is \[\sqrt{\frac{3}{7}}\] then:\[\sqrt{\frac{3}{7}}=\frac{\sqrt{3}}{\sqrt{7}}=\frac{\sqrt{3}}{\sqrt{7}}*\frac{\sqrt{7}}{\sqrt{7}}=\frac{\sqrt{21}}{7}\]

OpenStudy (anonymous):

Okay. How do I enter the Square Root symbol online then? Because I'm doing homework online, and it keeps telling me the answer is incorrect.

OpenStudy (anonymous):

depends on the system u r using

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!
Latest Questions
Victorya: why do you use math in this world?
1 hour ago 10 Replies 5 Medals
Gorillaz1002: i need your opinion on this i updated it a little
2 hours ago 23 Replies 3 Medals
MrsHero: Help ss down below ;/..
2 hours ago 7 Replies 1 Medal
MrsHero: Help ss down below ;/
3 hours ago 0 Replies 0 Medals
nettym: math help please.
3 hours ago 10 Replies 3 Medals
MrsHero: Can yall rate my pic i took in Meepcity/roblox SS down bellow
3 hours ago 8 Replies 0 Medals
MrsHero: Helpp ss down bellow i suck at math thts wy im here u270c
3 hours ago 5 Replies 0 Medals
DONTPISSWITHME: What is 45^2 please help me
3 hours ago 21 Replies 1 Medal
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!