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posted by kiki on Friday, November 16, 2012 at 6:05pm.
9x^0 (6x)^0 3x^-4+8 when x=2 please help me
Anything to the zero power is one. So: 9(x)^0 9((2)^0) 9(1) =9 Try it with the next one. And your third problem isn't written correctly. x^??
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