Respuesta :
					                   This is true, because of the distributive property.  You can expand 2(a + b) to be a + b + a + b
					                
					                
					             
					                   Yes bc if you combine like terms u have 2 "a"s and one b so that would be the same as saying 2a and b so your answer is:
Yes.
					                
					             Yes.
 
					                  