Question

Fatore as expressões (Agrupamento) : 6x+6y+ax+ay

Answer 1

$6x+6y+ax+ay\\ \\ =6\cdot\left(x+y \right )+a\cdot \left(x+y \right )\\ \\ =\left(x+y \right )\cdot \left(6+a \right )\\ \\ \\ \boxed{6x+6y+ax+ay=\left(x+y \right )\cdot \left(6+a \right )}$