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Mathematics 15 Online
OpenStudy (anonymous):

Help help help!!!!!

OpenStudy (anonymous):

Simplify \[\sqrt{10}\times \sqrt{8}\]

OpenStudy (anonymous):

2 minutes

OpenStudy (anonymous):

k, so remember that square root house is /. first of all, you could simplify /8 into /2 and /4 and then further simplify that into 2/2 but, because i don't knwo how to continue fter that, i will not, i will multiply /10 and /8 together while keeping them in the house so you get \[\sqrt{8 \times 10} or \sqrt{80}\] you then can break that up into \[\sqrt{16} and \sqrt{5}\] since 16 is a perfect square you can take that out and reduce the equation to it's simplest form of

OpenStudy (anonymous):

4/5

OpenStudy (anonymous):

\[4\sqrt{5}\]

OpenStudy (anonymous):

look, i learned how to us the square root symbol thing:)

OpenStudy (anonymous):

haha your funny thank you by the way @mkerr017

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