completed tasks in 1-key-errors/2.js

Author: i786m

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

@@ -4,17 +4,23 @@
 // this function should square any number but instead we're going to get an error
 
 // =============> write your prediction of the error here
+// The code will return a syntax error because the parameter is not a valid variable name as it is a number.
 
-function square(3) {
-    return num * num;
-}
+// function square(3) {
+//     return num * num;
+// }
 
 // =============> write the error message here
-
+     //SyntaxError: Unexpected number
 // =============> explain this error message here
-
+   //Javascript identifiers cannot start with a number.
 // Finally, correct the code to fix the problem
 
 // =============> write your new code here
 
+function square(num) {
+    return num ** 2;
+}
+
+console.log(square(3));