Demo2-1.ptx

<exercise checkit-seed="0001" checkit-slug="Demo2" checkit-title="Product Rule">
    <statement>
        <p>
Explain how to find the derivative <m>f'(x)</m>.
        </p>
        <me>
f(x)=-3 \, x^{7} \cos\left(x\right)
        </me>
    </statement>
    <answer>
        <me>
f'(x)=3 \, x^{7} \sin\left(x\right) - 21 \, x^{6} \cos\left(x\right)
        </me>
    </answer>
</exercise>