@@ -1,17 +1,14 @@
-
 // Predict and explain first BEFORE you run any code...
 
-
-
 // this function should square any number but instead we're going to get an error
 
 // =============> function square(), shouldn't give a value to it , we can only pass
 //  an argument when the function is called, with value in it which is called argument.
 
-function square(3) {
-    return num * num;
-} 
-console.log(square())
+//function square(3) {
+// return num * num;
+//}
+//console.log(square())
 
 // =============> Unexpected number
 
@@ -21,7 +18,7 @@ console.log(square())
 // Finally, correct the code to fix the problem
 
 // =============> write your new code here
-
-
-
-
+function square(num) {
+  return num * num;
+}
+console.log(square(3));