Algebraic Techniques, SMB-070 Simplify the expression `(5a-15)/3xx(6a)/(a^2-9)` (3 marks) --- 6 WORK AREA LINES (style=lined) --- Show Answers Only `(10a)/(a+3)` Show Worked Solution `(5a-15)/3xx(6a)/(a^2-9)` `=(5(a-3))/3xx(2xx3xxa)/((a-3)(a+3))` `=(10a)/(a+3)`