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leandro-marin
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Calcule os produtos:
a) (3x² - 4x – 3)* (x+1)b) (x² - x – 1) * (x+1)c) (x² - 3x – 2) * (x – 2) d) (x² + 5x - 6) *(2x – 1)e) (x² + x + 1) * ( x – 3)f) (a³ - a² + a – 1) * (a+1)
Questão 1
Calcule os produtos:
a) (x – 1) * (x – 2) * (x – 3)b) (x + 2) * (x – 1) * (x + 3)c) (x + 1) * (x + 3)* (x – 1)d) (2 – a) * (1 + a) * (3 – 2 a)
Questão 2