For , compute in simplest form and list all real numbers where is undefined while…

MATHEMATICS · Subjective · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

For h(x)=x3−4xx2−1h(x)=\dfrac{x^{3}-4x}{x^{2}-1}, compute h′(x)h'(x) in simplest form and list all real numbers where h′(x)h'(x) is undefined while h(x)h(x) remains defined.

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