Предмет: Алгебра, автор: stepan1492

Найдите корень уравнения:
(15у-24)(3у-0,9)=0

Ответы

Автор ответа: ramala11

1

Ответ:

У1=1.6=8\5=1 3\5

у2=0.3

Автор ответа: lanasuray12

0

Объяснение:

45y^2-13,5y-72y+21,6=0

45y^2-85,5y+21,6=0

D=3422,25=58,5^2

y=1 3/5

y=0,3

lanasuray12: okey

lanasuray12: aaaa. Увидела ошибку

lanasuray12: спасибо)))

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