Chapter 7 Rational Functions - College of the Redwoods
Chapter 7 Rational Functions - College of the Redwoods
Chapter 7 Rational Functions - College of the Redwoods
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Section 7.4 Products and Quotients <strong>of</strong> <strong>Rational</strong> <strong>Functions</strong> 675<br />
65. Let<br />
and<br />
f(x) = x + 5<br />
−6 − x<br />
g(x) = x2 + 8x + 12<br />
x 2 − 49<br />
Compute f(x)g(x) and simplify your answer.<br />
66. Let<br />
and<br />
f(x) =<br />
8 − 7x − x2<br />
x 2 − 8x − 9<br />
g(x) = x2 − 6x − 7<br />
x 2 − 6x + 5<br />
Compute f(x)g(x) and simplify your answer.<br />
Version: Fall 2007