Step 2 - Fill in the missing number:
2
1 -3 -10 24
a
a =

Answer:
step 3 is b=2 c= -1 d= -2
Step-by-step explanation:
just got it right
Answer:
First part: k=2
Second part: a=1
Third part: b=2 c=-1 d=-2
Forth part: x^2-x-12
Step-by-step explanation: