Answer:
1. 5x⁴+6x³-7x²-3
2. -3x³y-4x²y²-2
3. 18y³+10
4. -9x⁵-6x³-10x²-36
5. 5y⁵+y⁴+5y³-2y+14
Step-by-step explanation:
Hope it helps, btw pa brainliest hehe
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Answers & Comments
Answer:
1. 5x⁴+6x³-7x²-3
2. -3x³y-4x²y²-2
3. 18y³+10
4. -9x⁵-6x³-10x²-36
5. 5y⁵+y⁴+5y³-2y+14
Step-by-step explanation:
Hope it helps, btw pa brainliest hehe