can someone explain to me the steps to solve this problem?

Question

find the derivative: (3x^2+7)(x^2-2x+3)

Answer 1

I won't solve it but...
Since it's multiplied.
It's the multiplication rule for derivatives.

(derivative of the first equation)(second equation)+ (first equation)(derivative of the second equation)

Answer 2

3x^4-6x^3+16x^2-14x+21