20-05-2018
Mathematics

contestada

Simplify ((a/b)+2)((b/a)+2).

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Аноним Аноним

20-05-2018

= a/b * b/a + 2a/b + 2b/a + 4
= 1 + 2a/b + 2b/a + 4
= 5 +2a/b + 2b/a Answer

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