Answer:
-5
Step-by-step explanation:
2 - 1 = 1
5 - 10 = -5
-5 divided by 1 = -5
Answer: Your right!
-8n-13
-2(4n-1)+15=
-8n+2-15
Combine like terms- 2-5= -13
so -8n-13
(x-1)(x-1) and (x-3)(x+2)