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WITCHER [35]
3 years ago
5

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Mathematics
1 answer:
lara [203]3 years ago
8 0

\frac{7x + 42}{x^{2} + 13x +42}  = \frac{7(x+6)}{(x + 6)(x + 7)} = \frac{7}{x + 7}


Answer C.) \frac{7}{x+7}

\textbf{Spymore}

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