Try another version of this question Simplify the expression completely: ` ((21 y^7)/(7 y^2))^(- 3)` = Get help: VideoBox 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question `1/(27 y^15)`
Try another version of this question
Get help: Video
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question