Algebraic Techniques, SM-Bank 042 Evaluate the expression when: (1 mark) --- 1 WORK AREA LINES (style=lined) --- (2 marks) --- 1 WORK AREA LINES (style=lined) --- (2 marks) --- 1 WORK AREA LINES (style=lined) --- Show Answers Only a. b. c. Show Worked Solution a. b. c.