арифметический квадратный корень Flashcards: 18 Cards

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18 questions

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1.

FLASHCARD QUESTION

Front

Вычислите значения корня: $\sqrt{1\frac{24}{25}}$

Back

$\frac{7}{5}$

2.

FLASHCARD QUESTION

Front

Вычислите значения корня: $\sqrt{-81}$

Back

не существует

3.

FLASHCARD QUESTION

Front

Найдите значения выражения (если оно имеет смысл): $\sqrt{-8^2}$

Back

выражение не имеет смысла

4.

FLASHCARD QUESTION

Front

Вычислите: $\sqrt{2,25}$

Back

1,5, 1.5

5.

FLASHCARD QUESTION

Front

Найдите значение выражения $\sqrt{2y+3}$ при y=11

Back

5

6.

FLASHCARD QUESTION

Front

Найдите значение выражения $\sqrt{x}$ + $\sqrt{2y}$ при x=25 и y=8

Back

9

7.

FLASHCARD QUESTION

Front

Подберите два последовательных целых числа, между которыми заключено число $\sqrt{37}$

Back

6 и 7

8.

FLASHCARD QUESTION

Front

Подберите два последовательных целых числа, между которыми заключено число $\sqrt{56}$

Back

7 и 8

9.

FLASHCARD QUESTION

Front

Вычислите: $\sqrt{14400}$

Back

120

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