Evaluate -2x 2 y, if x = -3 and y = -1.
-12
-18
18
12
journey4george:
I'm sorry, -2x^2y
Answers
Answered by
1
Answer:
(c)18
Step-by-step explanation:
=-2x²y if x=-3 and y=-1
=-2(-3)²(-1)
=-2(9)(-1)
=-2(-9)
=18 is the correct ans.
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