In Exercises 7178, simplify the complex fraction. 71. ( x 2 1) (x 2) 72. (x 4) ( x 4 4

Chapter 0, Problem 75

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Simplifying a Complex Fraction In Exercises 71–78, simplify the complex fraction.

\(\frac{\left[\frac{1}{(x+h)^{2}}-\frac{1}{x^{2}}\right]}{h}\)

Text Transcription:

frac{[frac{1}{(x+h)^{2}}-frac{1}{x^{2}}]}{h}