For this case we must find the values of the expressions given taking into account that the variable "x" is equal to -2. ([tex]x = -2[/tex])
Expression 1:
[tex]x + 3 =\\-2 + 3 =[/tex]
Different signs are subtracted and the sign of the major is placed.
[tex]-2 + 3 = 1[/tex]
Expression 2:
[tex]x-1 =\\-2-1[/tex]
Equal signs are added and the same sign is placed.
[tex]-2-1 = -3[/tex]
ANswer:
1,-3
