What is the uniqueness of comeplex integration from line integaration?​

Hi my sisters and brothers can tell me the answer because i don’t understand the question

What expression is equivalent to log3(x+4)

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000