Question

factorise it.bsjsbsvsjs​

Answer 1

px =x^3-3x^2-9x-5

factors of 5. = 1,5,-1,-5

put

p(1)= -16

p(-1)=. 0

bcoz p (-1)= 0 hence x+1 is a factor of this

now p(x) ÷(x+1)

= x^2-4x-5

(x-5). (x+1)

these are the factors of it

-1,5,-1

plz mark as brainlist