diff --git a/README.md b/README.md
index b5b10cd..ee0fce5 100644
--- a/README.md
+++ b/README.md
@@ -170,7 +170,7 @@ $$\
 
 #### 2a: Finding the limit of a polynomial function as x approaches infinity
 
-f(x)=axn+bxn−1+cxn−2+...+dx+e. 
+$$f(x)=axn+bxn−1+cxn−2+...+dx+e$$