Question

O polinômio correspondente a (ax+b).(ax-b) é: *


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Answer 1

Oie, Td Bom?!

$= (ax + b) \: . \: (ax - b)$

$= (ax) {}^{2} - b {}^{2}$

$= a {}^{2} x {}^{2} - b {}^{2}$

Att. Makaveli1996