How do u do (3x)cubed

1. Assistance needed.

Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.

posted by Writeacher
2. (3x)^3
= 27x^3

posted by Reiny
3. Showing the middle steps might be helpful.

(3x)cubed = (3x)^3 = 3x * 3x * 3x =
3 * 3 * 3 * x * x* x = 27 x^3

I hope this helps you understand the process a little better. Thanks for asking.

posted by PsyDAG

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