Задание 15.11

15.11. Упростите выражение

a2 3 2a1 3 b1 3 + b2 3 a4 3 a2 3 b2 3 : a1 3 b1 3 b2 3 ab1 3 + a2 3 b2 3 .

Answers

a2 3 2a1 3 b1 3 + b2 3 a4 3 a2 3 b2 3 : a1 3 b1 3 b2 3 ab1 3 + a2 3 b2 3 = (a1 3 b1 3 ) 2 a2 3 (a2 3 b2 3 ) a2 3 b1 3 (a1 3 + b1 3 ) b1 3 (a1 3 b1 3 ) = (a1 3 b1 3 ) (a1 3 + b1 3 ) a2 3 b2 3 = a2 3 b2 3 a2 3 b2 3 = 1

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2021-11-25 07:10
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