I assume that it is only <span>(f∘g)(x). If not, let me know in the comments
16 + 15x - 65
15x - 49</span>
Given expression: (A+b)^3.
We can expand it into three factors as (A+b)(A+b)(A+b).
First we would foil (A+b)(A+b) = 
Combining like terms, we get
= 
Now, we would multiply (A^2 +2Ab + b^2) and (A+b).
=
Combining like terms, we get

Therefore,

Answer:
its the 4th one
Step-by-step explanation:
115000+11000+1200=127200
ans-105500=21700
X + (y - 8)^2 = 0
(y - 8)^2 = -x
y - 8 = √-x
y = √-x + 8
Required equation is y = √-x + 8 x ≤ 0
2n+8 maybe try that i dont get the question..kinda confusing