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МатематикаВопрос:
1) \(\frac{3}{x+y}\)+\(\frac{2}{x}\) = \(\frac{3x+2(x+y)}{x(x+y)}\) = \(\frac{3x+2x+2y}{x(x+y)}\) = \(\frac{5x+2y}{x^2+xy}\)
Ответ:
Выражение верно преобразовано.
Ответ: $$\frac{5x+2y}{x^2+xy}$$
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