That's the same as (-2/3) x (-2/3).
9/4
1/16
x squared times y to the negative four thirds power
Negative two of them are.
10/9
negative three and two thirds
-1331.
1/36
Negative 5 to the second power would be -5 times -5 which would be 25.
Negative 10 divided by negative two-thirds = 15/1 or 15
negative eight plus two times four to the second power