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Mathematics 8 Online
OpenStudy (anonymous):

value of B?

OpenStudy (anonymous):

geerky42 (geerky42):

remember, \( x^{-n} = \dfrac{1}{x^n}\)

geerky42 (geerky42):

*cough* \(4^3 = 64\) *cough*

OpenStudy (anonymous):

thanks!

geerky42 (geerky42):

welcome!

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