giaurbani103002 giaurbani103002
  • 18-02-2021
  • Mathematics
contestada

-3x^2+2xy-y^3 for x = 5 and y = -1

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Аноним Аноним
  • 18-02-2021

Answer:

Step-by-step explanation:

Evaluate for x=5,y=−1

−3(5^2)+(2)(5)(−1)−(−1)^3

−3(5^2)+(2)(5)(−1)−(−1)^3

=−84

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jaydengerbitz9oyofus
jaydengerbitz9oyofus jaydengerbitz9oyofus
  • 18-02-2021
The answer would be 66
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