The expression equates to 0.
-(k^2) - (3k - 5n) + 4n; k = -1 and n = -2
Plugging in the values of the variables, we have the following:
- (-1)^2 - (3*(-1) - 5*(-2)) - 4*(-2)
-(1) - (-3 - (-10)) - (-8)
-1 - (-3 + 10) + 8
-1 + 3 - 10 + 8
-8 + 8 = 0
0
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