Indices, SMB-021 Simplify `((3y^3)/2)^(-2)` and express as a fraction involving non-negative indices only. (3 marks) --- 4 WORK AREA LINES (style=lined) --- Show Answers Only `4/(9y^6)` Show Worked Solution `((3y^3)/2)^(-2)` `=(3^(-2)xxy^((3xx-2)))/(2^(-2))` `= (2^(2)xxy^(-6))/(3^(2))` `= 4/(9y^6)`