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Mathematics 8 Online
OpenStudy (anonymous):

Find the value of x?

OpenStudy (anonymous):

9/x=x/5 x^2=45

OpenStudy (anonymous):

sqrt(x^2)=sqrt(45)

OpenStudy (anonymous):

x=sqrt(45).... Now what?

OpenStudy (perl):

x= sqrt(45) = sqrt(9*5) = sqrt(9)*sqrt(5) = 3 * sqrt(5)

OpenStudy (anonymous):

Ohhhhh okay thank you :)

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