Find what 2 numbers add to -7 and multiply to -8
+1 and -8
(w+1)(w-8)
Answer:
7 or -9, dependent on if 2y is or is not negative
Step-by-step explanation:
If 2y is NOT negative
2(4)-1=i
8-1=i
i=7
If 2y IS negative
-2(4)-1=i
-8-1=i
i=-9
Answer:
-5
Step-by-step explanation:
(-3)(5) =-15 +10 =-5
Answer:
c
Step-by-step explanation: