-1331.
negative eight plus two times four to the second power
1
nine
36
66.666%.
-1331.
1/36
Negative 5 to the second power would be -5 times -5 which would be 25.
negative eight plus two times four to the second power
1.5
4
1
-16
1
nine
-3^2 = 9 -(3^2) = -9