Determine os polinômios que representam: a) (15a-7b+4c)+(-8b+3c-9a) b)(2y2-3ay+4a2)-(ay-5y2+a2) c) (
ฝัง
- เผยแพร่เมื่อ 10 ต.ค. 2024
- Determine os polinômios que representam: a) (15a-7b+4c)+(-8b+3c-9a) b)(2y2-3ay+4a2)-(ay-5y2+a2) c) (3a3 _ 2a2b + 5ab2 _ 6b3) + + (7a2b _ 5a3 + b3 _ 6ab2) d) (x2 _ 3xy + y2 _ x2y2) + (+x2 + 5x2y2 + + y2 + 3xy)
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