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3 years ago

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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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2 years ago

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