Question

2a + b . ( 3a + 2 b) me ajudem​

Answer 1

Oie, Td Bom?!

$= 2a + b \: . \: (3a + 2b)$

$= 2a + 3ab + b \: . \: 2b$

$= 2a + 3ab + 2b {}^{2}$

Att. Makaveli1996