Задание:
(y-16y^1/2) /5y^1/4+20
Решение:
(y-16y^ (1/2) / (5y^ (1/4)+20)=y^ (1/2) (y^ (1/2) -16) / (5 (y^ (1/4)+4)=y^ (1/2) (y^ (1/4) -4) (y^ (1/4)+4) / (5 (y^ (1/4)+4)=1/5 y^ (1/2) (y^ (1/4) -4)
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(y-16y^1/2) /5y^1/4+20
(y-16y^ (1/2) / (5y^ (1/4)+20)=y^ (1/2) (y^ (1/2) -16) / (5 (y^ (1/4)+4)=y^ (1/2) (y^ (1/4) -4) (y^ (1/4)+4) / (5 (y^ (1/4)+4)=1/5 y^ (1/2) (y^ (1/4) -4)
Знаете другой ответ?