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Mathematics 7 Online
OpenStudy (anonymous):

When 27 times x^2 times z all over negative 3 times x^2 z to the fourth power is completely simplified, the exponent on the variable z is _____

OpenStudy (anonymous):

|dw:1376411665586:dw|

OpenStudy (anonymous):

-9/z^2

OpenStudy (anonymous):

Sorry @StefaBRo the exponent is incorrect. It's ^5 not ^2.

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