[Answer] Which polynomial correctly combines the like terms and expresses the given polynomial in standard form?9xy3 – 4y4 – 10x2y2 + x3y + 3×4 + 2x2y2 – 9y4
Answer: 3×4 + x3y – 8x2y2 + 9xy3 – 13y4
Which polynomial correctly combines the like terms and expresses the given p…