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Substitute - 3 for m and 2 for n.
B
To evaluate the given expression for m=- 3 and n=2, we should substitute these values into the expression and simplify as much as possible.
m= - 3, n= 2
Calculate power
(- a)b = - ab
a(- b)=- a * b
Subtract terms
Put minus sign in front of fraction
a/a=1
This corresponds to option B.
