Answer:
1.14a³b-14ab³
2.-3x⁴y⁴+9x³y-42x²y²
3.x³-x²-4x+4
4.4x³+6x²+2x-3
5.96y-72y⁴-40y³+186y²-269y+80
Step-by-step explanation:
hope it's help
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Answers & Comments
Answer:
1.14a³b-14ab³
2.-3x⁴y⁴+9x³y-42x²y²
3.x³-x²-4x+4
4.4x³+6x²+2x-3
5.96y-72y⁴-40y³+186y²-269y+80
Step-by-step explanation:
hope it's help