Question

Simplify (n²+3n+2)(n²-n)(n-2)!

Answer 1

Answer:

((n+2) ! + (n+1)!)/(n^2+3n)

taking (n+1) ! common in numerator and factorizing denominator:

(n+1)!(n+2+1)/(n(n+3))

since 1+2 =3 , cancel n+3

answer=(n+1)!/n or (n+1) *(n-1)!

Step-by-step explanation:

Answer 2

Answer:

your answer is in the attachment

Step-by-step explanation:

hope it's help you XD