Respuesta :

The first parentheses Stays the same however the second one you multiply the negative the means negative one and you get this

-2ab+5a+5+8ab-5
6ab+5a
everything the other reply says is true just writing the terms out a lil more...

 ( -2ab+5a+5) - (-8ab+5) 

= -2ab + 5a + 5 + 8ab - 5 

= -2ab + 8ab + 5a + 5 - 5

= 6ab + 5a