Question

$frac{2x - 8}{4x + 12}$
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Answer 1

$frac{2x - 8}{4x + 12} = frac{2(x - 4)}{4(x + 3)} = frac{x - 4}{2(x + 3)} = frac{x - 4}{2x + 6}$

Ответ:

$frac{x - 4}{2x + 6}$