m

readme.md

@@ -780,5 +780,5 @@ ERD сохраните в формате PDF.
 формате ZIP.
 -->
 
-![latex](https://www.hosthath.com/Show.aspx?Code=%5Cfrac%7B-b%5Cpm%5Csqrt%7Bb%5E2-4ac%7D%7D%7B2a%7D
+![latex](https://www.hostmath.com/Show.aspx?Code=%5Cfrac%7B-b%5Cpm%5Csqrt%7Bb%5E2-4ac%7D%7D%7B2a%7D
 )