Question

6) Calcule os produtos a seguir:

A) (x+3) (x+5)=

B) (x+2) (x+7)=

C) (t - 2) ( t + 1)=

D) (J+ 4) (J - 8)=

E) ( x+ 8) ( x - 6)=

F) ( g- 3) ( g- 9)=​

Answer 1

Resposta:

$a)=x^2+8x+15\\\\\\b)=x^2+9x+14\\\\\\c)=t^2-t-2\\\\\\d)=J^2-4J-32\\\\\\e)=x^2+2x-48\\\\\\f)=g^2-12g+27$