angelpaguio123 angelpaguio123

13-03-2021
Mathematics

contestada

Evaluate 3xy²-y³ for x=-1 and y=2.

help.

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giovannij923 giovannij923

13-03-2021

The answer to this problem is -20

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Аноним Аноним

13-03-2021

Step-by-step explanation:

=3xy²-y³

=3(-1)(2)²-(2)³

=3(-1)(4)-(8)

= -12-8

= -20

hope it helps.

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