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Mathematics 8 Online
OpenStudy (ageta):

~~Analytic Geometry~~ @help

OpenStudy (ageta):

\sqrt(9)+3\sqrt(9)

OpenStudy (ageta):

\[\sqrt{9}+3\sqrt{9}\]

OpenStudy (ageta):

simplify

OpenStudy (ageta):

i got \[4\sqrt{9}\]

OpenStudy (ageta):

is that right?

TheSmartOne (thesmartone):

yes, and you can simplify \(\sqrt{9}\) also hint: 3 * 3 = 9

OpenStudy (ageta):

\[4\sqrt{3}\]

TheSmartOne (thesmartone):

mhmm, no \(\sqrt{9} = \sqrt{3^2} = ??\)

OpenStudy (ageta):

i think is is a good idea to stop at 4sqr9 that is where we stop

OpenStudy (ageta):

thank you

TheSmartOne (thesmartone):

sqrt(9) can be simplified to 3 and 4 * 3 = 12 :)

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