Negative 5 to the second power would be -5 times -5 which would be 25.
1
-3^2 = 9 -(3^2) = -9
10 to the second power is the inverse of 10 to the negative second power. 10 to the 2nd power is 100 so the inverse of 100 is 1/100 or .01 so 10 to the negative second power is written as 10-2 which is equal to 1/100 or 0.01.
16
Negative 5 to the second power would be -5 times -5 which would be 25.
(-5)-2 = 1/(-5)2 = 1/25 = 0.04
1 over 5^2. which is 1/25
negative 0.0016
(4/5)-2 = (5/4)2 = 25/16
(-3/5)^2 = + 0.36, or...(-3/5)^2 = + 9/25
4²+(-3-(-5))x2 = 16+ (-3+5)x2 = 20
-1331.
It is equivalent to 1 over 5 to the power of 5, or 1 over 3125.
1/36
5 to the second power = 5*5 = 25
negative eight plus two times four to the second power