Предмет: Математика, автор: lebidkarbx

Розв яжіть рівняння:
1) 2х - 18 = 0;
2) 36х + 12х+х= 0.
пожалуйста с объяснением ​

Ответы

Автор ответа: nnok60131
1

Ответ:

1)x=9

2)x=0

Пошаговое объяснение:

ответ на фото!

Приложения:
nnok60131: окей какие?
lebidkarbx: 1)x²-9=0
lebidkarbx: x²=0
lebidkarbx: x=3
lebidkarbx: x=-3
lebidkarbx: x=3
lebidkarbx: здесь другие правила не на 4-й класс
lebidkarbx: а за 7-мой
nnok60131: так у тебя уровнения бе квадрата написано
lebidkarbx: то уже решение
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