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Mathematics 19 Online
OpenStudy (anonymous):

(-1/2√2)(-6√18)

OpenStudy (anonymous):

not too clear is it?

OpenStudy (anonymous):

\[-\frac{1}{2}\sqrt5\times (-6\sqrt{18})\] maybe?

OpenStudy (anonymous):

answer choices: A) -36 B)-18 C)18

OpenStudy (anonymous):

no that is what it says but i don't know how to do it. it tells me to simplify

OpenStudy (anonymous):

this one \[-\frac{1}{2}\sqrt2\times (-6\sqrt{18})\]

OpenStudy (anonymous):

the second one is the question

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

\[-\frac{1}{2}\times (-6)=3\] and \(\sqrt2\times \sqrt{18}=\sqrt{36}=6\)

OpenStudy (anonymous):

finally \(3\times 6=18\) and that is it

OpenStudy (anonymous):

okay thanks!!!

OpenStudy (anonymous):

yw

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