Question 204824
Hi, I was hoping you can help me on this: 
(3x+2)^7
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(7C7)(3x)^7(2)^0 + (7C6)(3x)^6(2)^1 + (7C5)(3x)^5(2)^2...+(7C0)(3x)^0(2)^7
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Can you take it from there?
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Cheers,
Stan H.