Предмет: Математика, автор: GirlHell

| 1 - 0,25х| ( 2х - 8)4 = 0

Ответы

Автор ответа: dshautsov2

произведение равно 0 если 1 из множителей равен 0, те
| 1 - 0,25х|=0 или ( 2х - 8)=00,25х=1 2х=8
х=4 х=4

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