Предмет: Алгебра, автор: yzhmako00

1. Решите уравнение (5х – 2) (-х + 3) = 0
Если корней несколько, запишите их в ответ без пробелов в порядке возрастания.
2. Найдите корни уравнения .2 – 3(2х + 2) = 5 – 4х
Если корней несколько, запишите их в ответ без пробелов в порядке возрастания.
3. Решите уравнение .5 – 2х = 11 – 7(х + 2)
4. Решите уравнение 3х + 5 + (х + 5) = (1 – х) + 4
5. Решите уравнение (х – 4)2 + (х + 9)2 = 2х2
6. Решите уравнение 9 – 2(-4х + 7) = 7
8 класс

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Автор ответа: iaroslavgrigor
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Решение твоего выражения!

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