solving exercise 2.js

Author: AbdennourHachemi

Sprint-3/1-key-errors/2.js

@@ -1,20 +1,21 @@
-
 // Predict and explain first BEFORE you run any code...
 
 // this function should square any number but instead we're going to get an error
 
-// =============> write your prediction of the error here
-
+// =============> write your prediction of the error here : The funcation parameter 3 this will cause an error to be thrown because the parameter is not a valid identifier.
 function square(3) {
     return num * num;
+
 }
 
-// =============> write the error message here
+// =============> write the error message here: SyntaxError: Unexpected number
 
-// =============> explain this error message here
+// =============> explain this error message here: SyntaxError: Unexpected number , the parameter 3 is not a valid identifier it should ba valid identifier like num.
 
 // Finally, correct the code to fix the problem
 
 // =============> write your new code here
-
-
+// function square(num) {
+//   return num * num;
+// }
+// console.log(square(3));