SOLUTION: Greetings, I would like to know hot to expand the following:(3a-2)^4 At the end of my work I got 3x^4-24x^3-72x^2-96x^1-48 In my lessons and practice homework b always had a vari

Algebra ->  Permutations -> SOLUTION: Greetings, I would like to know hot to expand the following:(3a-2)^4 At the end of my work I got 3x^4-24x^3-72x^2-96x^1-48 In my lessons and practice homework b always had a vari      Log On


   



Question 647852: Greetings, I would like to know hot to expand the following:(3a-2)^4
At the end of my work I got 3x^4-24x^3-72x^2-96x^1-48
In my lessons and practice homework b always had a variable and in this one it doesn't so I wasn't sure if I a right.
Please confirm and help.
Thank you!

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