I need to find the derivative of:(adsbygoogle = window.adsbygoogle || []).push({});

(x^2-6x+9)(2x^2-x+1)

what i did:

(2x-6)(2x^2-x+1)+(4x-1)(x^2-6x+9)

4x^3-2x^2+2x-12x^2+6x-6+4x^3-24x^2-36x-x^2+6x-9

8x^3-39x^2-28x-15

is this correct?

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# Derivative (x^2-6x+9)(2x^2-x+1)

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