Posted by kiki on Friday, November 16, 2012 at 6:05pm.
9x^0
(6x)^0
3x^4+8 when x=2
please help me

mah  PayDay, Friday, November 16, 2012 at 6:14pm
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^??