give solution to wrong questions in hard question.

src/main/quizproject.c

@@ -267,11 +267,22 @@ void e_math_ques() {
             'B',
 
     };
-
-    e_math_print(e_math, e_math_possible, e_math_solution);
+    char e_math_statement[][100] = {
+            "Solution: x = 2",
+            "Solution: 4x^2 - 9x + 6 = 4x^2 - 9x + 6x - 6x + 6 = 4x^2 - 3x + 6",
+            "Solution: The slope of the line is 2.",
+            "Solution: The equation of the line is y = 2x - 2.",
+            "Solution: 3(2x + 4) - 5 = 6x + 12 - 5 = 6x + 7",
+            "Solution: The equation of the line is y = -0.5x + 8.5.",
+            "Solution: x = -2 or x = -2",
+            "Solution: 2(x + 3) + 4(x + 2) = 2x + 6 + 4x + 8 = 6x + 14",
+            "Solution: The equation of the circle is (x - 3)^2 + (y - 4)^2 = 25.",
+            "Solution: x = 6.",
+    };
+    e_math_print(e_math, e_math_possible, e_math_solution, e_math_statement);
 }
 
-void e_math_print(char e_ques[][140], char e_poss[][140], char e_math_solution[]){
+void e_math_print(char e_ques[][140], char e_poss[][140], char e_math_solution[], char e_math_statement[][100]){
 
     int i = 0;
 
@@ -286,6 +297,7 @@ void e_math_print(char e_ques[][140], char e_poss[][140], char e_math_solution[]
               printf("Correct!\n");
         } else {
              printf("Wrong!\n");
+             printf("%s\n\n", e_math_statement[i]);
         }
         i++;
     }

src/main/quizproject.h

@@ -43,7 +43,7 @@ int math_answer(int);
 void math_display_choice();
 void math_enter_game();
 void e_math_ques(void);
-void e_math_print(char [][140], char [][140], char []);
+void e_math_print(char [][140], char [][140], char [], char [][100]);
 void math_help(void);
 void math_choose_game(void);