Question

x9- x having___ factors
(a)2
(b) 4
(d) None
(c) 5​

Answer 1

Answer:

option c 5 is the right awnser

Answer 2

Answer: (c) 5

Explanation step by step

Using by formula

x^3-y^3=(x-y) (x^2+xy^2) (x^3) 3-x^3=

=(x^3-x) (x^6+x^4+x^2)

So,x^3,x,x^6,x^4 and x^2 are the factors of x^9-x

So it has 5 factors you can check the answer in your book