Try another version of this question
Simplify:
`(8 yx)^2`
`(-9 yx)^3`
`(8 yx)^2`
`(-9 yx)^3`
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
`64 y^2 x^2`
Box 2: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
`-729 y^3 x^3`