Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Box 2: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Simplify:
`(2 yx)^2`
`(-7 yx)^3`
Be sure your variables match those in the question `4 y^2 x^2`
Be sure your variables match those in the question `-343 y^3 x^3`