Đạo hàm cấp 3 của hàm số y = ln( x+1)

How many zeros does the function f(x)=4x3-x2+1 have

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63