Respuesta :

The answer is 1.25j + 5.25 

2.75j + 2.25 - 1.5j + 3

2.75j - 1.5j + 2.25 + 3

1.25j + 5.25 

You can't do anymore with this so therefore this would be the answer. 

I hope this helped! : ) 
2.75j+2.25-1.5j+3
add 2.75j and -1.5j =1.25j
add 2.25 and 3 =5.25
1.25j+5.25