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-3x^2+2xy-y^3 for x = 5 and y = -1

-3x^2+2xy-y^3 for x = 5 and y = -1
asked 6.3k views
23 votes
-3x^2+2xy-y^3 for x = 5 and y = -1

asked
User Ekim Boran
by
8.1k points

2 Answers

9 votes
The answer would be 66
answered
User Bubblewrap
by
7.4k points
7 votes

Answer:

Explanation:

Evaluate for x=5,y=−1

−3(5^2)+(2)(5)(−1)−(−1)^3

−3(5^2)+(2)(5)(−1)−(−1)^3

=−84

answered
User Lana Miller
by
7.6k points
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