If you have a negative number to an even power, you can ignore the neagtive sign. So you are left with 28 which is 256
Chat with our AI personalities
Three to the eighth (power) is 6,561
16
4^2 * 4^8= 16 * 65,536 = 1,048,576
2-1 x 2-2 = 2-1 + -2 = 2-3 = 1/8, or one eighth.
One third times nine to the eighth power equals 14,348,907