(5-2) x (52) = (1/52) x (52) = 52/52 = 1
Negative 5 to the second power would be -5 times -5 which would be 25.
It is: 25
240
negative times a negative is positive. (- x - = +) Ex., -2 X -5 = 10
5 to the power of 2
negative 0.0016
2
-5
7
It is: (-5-2) times -3 = +21
Yes, -5*10^-2 and it is equivalent to -0.05
Negative 5 to the second power would be -5 times -5 which would be 25.
It is: 25
That is the definition of negative powers.
240
It is: (8*10^-3) divided by (5*10^-5) = 160
5-2 is 0.04