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Please help 2x²-5xy-y³ X= -3 Y= -2
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Please help 2x²-5xy-y³ X= -3 Y= -2

User Alok Anand
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5.3k points

1 Answer

4 votes

2x² - 5xy - y³


x = -3 and y = -2

2.(-3)² - 5.(-3).(-2) - (-2)³

2.9 + 15.(-2) - (-8)

18 - 30 + 8

26 - 30

-4

User Tamra
by
6.2k points
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