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Evaluate the expression when x=1/2 and y=-5 -2xy
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1 vote
Evaluate the expression when x=1/2 and y=-5
-2xy

User GuidoG
by
4.5k points

2 Answers

5 votes

Answer:

5

Explanation:

=-2 times 1/2 times -5

=-1 times -5 (negative times negative equals positive)

=5

User Gregoire Ducharme
by
5.6k points
7 votes

Answer: Y=-5/2

Explanation:

Evaluate the expression when x=1/2 and y=-5 -2xy-example-1
User Cristian Greco
by
5.8k points
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