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МатематикаВопрос:
73. Perform the operation: $$ \left( \frac{x}{x+2} - \frac{2}{x+2} \right) $$
Ответ:
Решение:
- Общий знаменатель: Знаменатель $$(x+2)$$ уже общий.
- Вычтем числители: $$x - 2$$.
- Итоговый результат: $$ \frac{x-2}{x+2} $$
Ответ: $$ \frac{x-2}{x+2} $$
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