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Mathematics 13 Online
OpenStudy (anonymous):

If 18 sq. root 18=r sq. root t, where r and t are positive integers and r is greater than t, which of the following could be the value of rt?

OpenStudy (anonymous):

is that you, chili?

OpenStudy (chihiroasleaf):

is this your equation? \[18\sqrt{18}=r \sqrt{t}\]

OpenStudy (swissgirl):

hmmm I was getting confsued by your question too

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

tips?

OpenStudy (swissgirl):

yes simplify the 18 in the square root

OpenStudy (anonymous):

18 times 3 and the sq root of 2?

OpenStudy (anonymous):

54 and the sq. root of 2?

OpenStudy (swissgirl):

correct and there is your answer

OpenStudy (anonymous):

aha

OpenStudy (anonymous):

I see now

OpenStudy (swissgirl):

Well 54 *2 wld be your answer

OpenStudy (anonymous):

so you just multiply 54 and 2 to get 108, right?

OpenStudy (swissgirl):

YUP :)

OpenStudy (anonymous):

next problem?

OpenStudy (swissgirl):

Ya shoot

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