algebra2
posted by Tr .
simplify
9 power of two=
9power of two=
(one nineth) power of two=
(one nineth)  power of two=
9 power of two=
(9) power of two =
help please

9 power of two is 81
one nineth power of two is one eightyoneth i.e 1 divided by 81
9 power of two is 81 
9 to the power of two = 9 squared = 9^2 online. Is this what you are saying?
Since a negative times a negative = a positive, any negative number squared = a positive.