9.3 to the power of -2 is 0.1156203
16/93/4 to the power 2 is 9/16. The negative sign makes it 16/9
negative 0.0016
1
Negative 12 to the power of 2 is -144
2 to the power of negative one is equal to 0.5
3
2-4 = 16
93 is, implicitly, 93 raised to the power 1. So the power of 93 is 1.
0.03 is the square power
It is always negative when raised to an odd power and always positive when raised to an even power -2 to the third power = -2 x -2 x -2 = -8 -2 to the fourth power = -2 x -2 x -2 x -2 = +16
-93 plus 84 equals -9, which is negative. When you add a smaller positive number (84) to a larger negative number (-93), the result remains negative.
Answer #1:Negative one-half to the negative 4th power, ie -((1/2)-4) equals -16Answer #2:Negative one-half to the negative 4th power, ie (-1/2)-4 equals +16