1.

If \[{{y}^{2}}=p(x)\] is a polynomial of degree 3, then what is \[2\frac{d}{dx}\left[ {{y}^{3}}\frac{{{d}^{2}}y}{d{{x}^{2}}} \right]\] equal to?

A. p'(x)p"'(x)
B. p"(x)p'"(x)
C. p(x)p"'(x)
D. A constant
Answer» D. A constant


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