The exponential form for 9 is 9^1, which can also be written as 9. In exponential form, the base (9 in this case) is raised to the power of 1. This means that 9^1 is equal to 9.
9 to the power 5 ( 9^5)
The exponential form of one billion is 1*10^9.
9^3
9^2
92 or 34
92.
9-1
It is: 3^2 = 9
9 x10
9 = 32
93