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Mathematics 7 Online
OpenStudy (anonymous):

evaluate 3x^3-4 for x=-3 23 77 -31 15

OpenStudy (anonymous):

3(-3)^3-4

OpenStudy (anonymous):

3*27 - 4

OpenStudy (anonymous):

81 - 4 = 77

myininaya (myininaya):

3(-3)^3-4 3(-27)-4 -81-4 -85

OpenStudy (anonymous):

@ no data (-3)^3=-27

OpenStudy (anonymous):

negative to an odd power is negative

OpenStudy (anonymous):

-85

OpenStudy (anonymous):

I wanted she noticed it!

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