Hello i need help to factorize this calcul:

ax^n*(1+(b/a)*1/(x^(n-p)))
Thanks

not sure what you mean by factorizing in his case, but we can start simplifying:

ax^n (1 + b/(ax^(n-p)))
ax^n (ax^(n-p) + b)/(ax^(n-p))
ax^n/(ax^(n-p)) (ax^(n-p) + b)
x^p (ax^(n-p) + b)
ax^n + bx^p