# What is the LCD for #\frac { 5} { x ^ { 2} + 10x + 16} and \frac { 5x - 3} { x ^ { 2} + 9x + 8}#?

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The least common denominator (LCD) for the fractions ( \frac{5}{x^2 + 10x + 16} ) and ( \frac{5x - 3}{x^2 + 9x + 8} ) is ( (x + 8)(x + 2) ).

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