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-k^2-(3k-5n) +4n;k=-1 and n=-2

-k^2-(3k-5n) +4n;k=-1 and n=-2
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4 votes
-k^2-(3k-5n) +4n;k=-1 and n=-2

User Mike Mayo
by
7.9k points

2 Answers

3 votes
-(-1)^2-((3(-1)-5(-2))+4(-2)
-(-1)^2-((7)+4(-2)
-1-(1)+(-8)
=-10
User Mando
by
8.3k points
7 votes
-k^2 - (3k - 5n) + 4n....when k = -1 and n = -2

-1^2 - (3(-1) - 5(-2) + 4(-2)
1 - (-3 + 10) + 4(-2)
1 - 7 - 8
-14 <=
User Tom Huibregtse
by
7.8k points
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Evaluate the expression for the given values & variables: - k2 - (3k - 5n) + 4n; k = - 1 and n = - 2
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