Ответ:
[tex] \frac{2a + 3b}{2ab} [/tex]
Объяснение:
[tex] \frac{a + b}{ab} + \frac{1}{2a} = \frac{2(a + b)}{2ab} + \frac{b}{2ab} = \frac{2a + 2b + b}{2ab} = \frac{2a + 3b}{2ab} [/tex]
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Ответ:
[tex] \frac{2a + 3b}{2ab} [/tex]
Объяснение:
[tex] \frac{a + b}{ab} + \frac{1}{2a} = \frac{2(a + b)}{2ab} + \frac{b}{2ab} = \frac{2a + 2b + b}{2ab} = \frac{2a + 3b}{2ab} [/tex]