Question

Efetue as multiplicaçoes:
a)(3X+2)•(2X+1);
b)(3X2-4X-3)•(X+1);
c)(X2-X•1)•(X-3)

Answer 1

Resposta: A) 6x²+7x+2

B) -x²-2x-1

C) 2x-6

Espero ter ajudado