Mathematics
19 Online
OpenStudy (snowcrystal):
PLEASE HELP ME IM ON A BIT OF A TIME CRUNCH
I'LL FAN AND MEDAL
QUESTION BELOW
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
yah!
OpenStudy (snowcrystal):
Simplify.
\[\frac{ 2 }{ \sqrt{5} }\]
rvc (rvc):
rationalize
OpenStudy (anonymous):
is that the complete problem?
OpenStudy (snowcrystal):
\[A.) 2\sqrt{5}\]
\[B.) \sqrt{10}\]
\[C.) \frac{ \sqrt{10} }{ 5 }\]
\[D.) \frac{ 2\sqrt{5} }{ 5 }\]
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Its D
OpenStudy (yanasidlinskiy):
its d
OpenStudy (snowcrystal):
Yes thats the whole problem and I dont know how to do that and Thaks @sylesh98 and @YanaSidlinskiy
OpenStudy (anonymous):
You want to first get rid of the square root portion.
The way we get rid of this is by 2√5/5
OpenStudy (anonymous):
by multiplying 5^1/2 in numerator and denoominator
it will give option D
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (yanasidlinskiy):
np
rvc (rvc):
i said rationalize the denominator @SnowCrystal
OpenStudy (anonymous):
Yeah what they said. But for future purposes you just rationalize
rvc (rvc):
r u there
plz sovle as im saying
u can do many problems further
rvc (rvc):
@SnowCrystal
Join the QuestionCove community and study together with friends!
Sign Up
rvc (rvc):
simply:\[63\div \sqrt{3}\]
rvc (rvc):
@SnowCrystal y not answering?
not interested plz say
i'll not waste time
OpenStudy (snowcrystal):
I'm sorry I had to help my mom
rvc (rvc):
its ok
so ans now
rvc (rvc):
hey @SnowCrystal
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (snowcrystal):
yes? um what do u mean answer what?
rvc (rvc):
the above q
@SnowCrystal
OpenStudy (snowcrystal):
no i am im just trying to rush through and catch up with my class im 12 assignments behind and have to get done by monday
OpenStudy (snowcrystal):
im sorry but i cant at the current moment
rvc (rvc):
Ok as ur wish
ALL THE BEST!!!!!!!!!!!!
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (snowcrystal):
thanks