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

asked Oct 22, 2020 23.3k views

1 vote

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

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5 votes

Answer:

Explanation:

=-2 times 1/2 times -5

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

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7 votes

Answer: Y=-5/2

Explanation:

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