2-1 = 1/21 = 1/2
"I do not disagree" could mean "I certainly agree"
negative 2
No Actually... x^(-y) is equal to 1/x^y. 2^(-2) is equal to 1/2^2 which is equal to 1/4 or 0.25.
Nope... -2 divided by -2 is equal to 1
negative -1/2+-1/2 = -1
1 - (-2) = 1 + 2 = 3
1.5
1/22
yes ma'am ADDED: The above is wrong. 2^-2 means 1/2^2 or 1/4 -2^2 can equal - 4
2
1/100
Negetive 28 and 1
Negative. Example: (-1) - (+1) = -2