122k views
1 vote
−3y
3
+3x
2
−x
2
+7x
2
−1−4+6y
3

−3y 3 +3x 2 −x 2 +7x 2 −1−4+6y 3-example-1

1 Answer

1 vote

Answer:

-3y³ + 3x² - x² + 7x² - 1 - 4 + 6y³ =

9x² + 3y³ - 5