¯¯ 13-5 Using Algebraic Expression ï M, M3 ¯M +3 ? ¯ M ,¯ ¯ ¯ ,¯ ¯ +3 ¯ ¯ ¯ +3 ¯ ¯ ?¯ M, M5 M 5¯ , +3 ¯ ¯ ¯ 8=5+3 M8 ¯ ¯ ¯ ,¯ F :¯ 987432 4 + 13 12 11 8 7 6 124 4 + :¯ 4: 15 13 11 10 98 8 76 :¯ :