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Mathematics 7 Online
OpenStudy (joshoyen):

1/√m

OpenStudy (photon336):

\[\frac{ 1 }{ \sqrt{m} }\] that's it?

OpenStudy (joshoyen):

yeah

OpenStudy (photon336):

you need to re-write this expression?

OpenStudy (joshoyen):

yep

OpenStudy (photon336):

\[\frac{ 1 }{ \sqrt{m} } = m^{-\frac{ 1 }{ 2 }}\]

OpenStudy (joshoyen):

ahh okay, thanks man

OpenStudy (photon336):

I guess you could also try to rationalize the denominator: another way of re-writing this as in we multiply he numerator and denominator by what we have in the denominator. \[\frac{ 1 }{ \sqrt{m} }*\frac{ \sqrt{m} }{ \sqrt{m} } = \frac{ \sqrt{m} }{ m }\]

OpenStudy (joshoyen):

ohh i see, alright thanks !

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