Answer:
1. 35x^7 - 14x^6 - 7x^4 - 14x^3
2. 5x^3y^3 + x^2y^4 + 10x^2y^2 + 2xy^3 - 20x - 4y
3. 10x^2 - 13x - 3
4. 2z^5 - z^4 - 7z^3 +3z^2
5. -32y^2 + 52y
6. x^3 + 7x^2 + 17x +15
7. 10m^5n^3 - 30m^3n^4 + 5m^2n^5
8. 10m^4 - m^2n - 3n^2 + 5m^2 - 3n
Step-by-step explanation:
it took me some time to solve that, sana makatulong. knows mo naman cguro kung ano sinisymbolize ng ^ grade 7 kana.
