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Evaluate this expression if x = -4 and y = -1. --x^2 + 3xy^2
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11 votes
Evaluate this expression if x = -4 and y = -1.
--x^2 + 3xy^2

User Dktaylor
by
7.3k points

2 Answers

6 votes

Answer: 4

Explanation:

positive 16 minus 12 is 4

User Shreshth Kharbanda
by
6.8k points
8 votes
+4^2+3(-4-1)^2
16+3(5)^2
16+15^2
16+30
=46
User PunitD
by
6.6k points
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