Differential calculus using product rule pls with detailed explanation (2x+3)^3(4x^2-1)^2

Answer 1

Did you not look at replies to the same question you posted yesterday?
http://www.jiskha.com/display.cgi?id=1300049644

Answer 2

You have stated a function but not a question. Do you want the derivative of that function? If so, say so.

Reiny answered your question yesterday