ESCREVA OS SEGUNDOS POLINOMIOS NA FORMA REDUZIDA a ) 5y+4y³-1+2y²-y³-y+7y²-1 B) a²x-5a²x²+3a²x-7ax²+a²x²-2a²x+5ay² C) 7a+5b-9c+13b+10c-⁵a+8b+c D) 6x-5y+3xy+2xy-5x+9y+4x-xy-y E ) 8x² -6x+1+7x-6x²-3-3x-x²-5
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4y³-y³+7y²+2y²+5y-y-1-1
3y³ + 9y² + 4y - 2
B) a²x - 5a²x² + 3a²x - 7ax² + a²x² - 2a²x +5ay²
- 5a²x² + a²x² + a²x + 3a²x - 2a²x - 7ax² + 5 ay²
- 4a²x² + 2 a²x - 7ax² + 5ay²
C) 7a+5b-9c+13b+10c-5a+8b+c
2a + 26b + 2c
D) 6x-5y+3xy+2xy-5x+9y+4x-xy-y
4xy + 5x + 3y
E) 8x² -6x+1+7x-6x²-3-3x-x²-5
x² - 2x - 7