Question
Identify the least common denominator of each pair of rational expressions, and rewrite each as an equivalent rational expression with the $L C D$ as its denominator.$$\frac{c}{c^{2}+9 c+18}, \frac{11}{c^{2}+12 c+36}$$
Step 1
The first denominator $c^{2}+9c+18$ can be factored into $(c+3)(c+6)$ and the second denominator $c^{2}+12c+36$ can be factored into $(c+6)^{2}$. Show more…
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