3. Решите уравнение
А) 0; B) корней нет; С) ; D) 44.
4. Вычислите:
A) 0 B) 3,8 C) 1,8 D) 2,2
5. Найдите значение выражения:
A) 0,5 B) 0,25 C) 1 D) 0,125
6. Упростите выражение: 4у – (3у – (2у – (у + 1))).
A) 2y + 1 B) 2y – 1 C) y – 1 D) y + 1
7. Решить уравнение:
A) 9 B) 2 C) – 9 D) – 6
8. Найдите произведение одночленов:
A) 12,5x11y7 B) –12,5x8y7 C) –12,5x11y7 D) 2,5x11y7
9. Приведите многочлен в стандартный вид:
A) 14a2bc + a2b – ab2 B) 14a2bc C) 12a2bc + a2b – ab2 D) 14a2bc – a2b – ab2
10. Упростите выражение 2a(a –2) + (a –1)(a+3) –3a2 и найдите его числовое значение при a = – 0,75.
A) 4,5 B) – 4,5 C) – 3 D) –1,5
11. Выполните деление .
12. Выполните деление .
А)![](data:image/png;base64,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)
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