# Revision history [back]

### How Can i get the answer not the equation again ?

Hi , sorry this may seem so easy but i'm just starting sage !

I want this code to show the answer, how can i do that ? how can i change the code ?

n=var('n) f=factorial(2*n + 3)/factorial(n + 1) f.simplify_factorial()

output is : factorial(2*n + 3)/factorial(n + 1)

 2 None vdelecroix 7157 ●16 ●78 ●156 http://www.labri.fr/pe...

### How Can i get the answer not the equation again ?Simplify factorials Question

Hi , sorry this may seem so easy but i'm just starting sage !

I want this code to show the answer, how can i do that ? how can i change the code ?

n=var('n)
f=factorial(2*n + 3)/factorial(n + 1)
f.simplify_factorial()f.simplify_factorial()


output is : :

factorial(2*n + 3)/factorial(n + 1)1)