Answer:
-9
Explanation:
Well you just subsitute it all and solve from there
s^0= 2^0
p^-2= -3^-2
Anything squared to the power of 0 is 1
so its already 1/smth
the second part is just 3^-2 first which is 1/9 then the negative sign which is -1/9
Answer: -9
2 to the power of 0 = 1 then all you have to do is plug in the numbers and simplify
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