Answer:
-108
Step-by-step explanation:

Step-by-step explanation:
13.8564064606
hope it helps
Oh my umm I don’t know sorry
Answer:
Ox=4
Step-by-step explanation:
expand he equation
x²+8x-48=0
using substitution method (of the options)
4 substituted as X eliminates all an results to zero
16+32-48=0
please mark brainliest