Question

plz ans fast its urgent​

Answer 1

Answer:

-5

Step-by-step explanation:

x+y=-b/a

${x}^{2} + 5x + 8 \\ comparing \: with \: a {x}^{2} + bx + c \\ a = 1 \: \: b = 5 \: \: c = 8$

x+y=-5/1

x+y=-5