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Mathematics 9 Online
OpenStudy (anonymous):

Evaluate 9x2y-2 for x = –3 and y = 2

OpenStudy (ajprincess):

Substitute -3 for x and 2 for y in 9x^2y^-2. Can u do?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

9(-3)^2y^-2

OpenStudy (ajprincess):

|dw:1346939588230:dw| Can u do nw?

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