Evaluate $$\frac{25}{81}$$ and find its square root.

The square root of $$\frac{25}{81}$$ is $$\frac{5}{9}$$ .

What is the value of $$\text{sqrt}(0)$$ ?

The value of $$\text{sqrt}(0)$$ is 0.

Evaluate $$\text{sqrt}(100)$$ .

The value of $$\text{sqrt}(100)$$ is 10.

Evaluate $$\text{sqrt}(49)$$ .

The value of $$\text{sqrt}(49)$$ is 7.

What is the value of $$\text{sqrt}(x^2)$$ ?

The value of $$\text{sqrt}(x^2)$$ is |x| (the absolute value of x).

What is the square of a square root?

The square of a square root returns the original number. For example, $$\text{sqrt}(x)^2 = x$$ .

Evaluating Square Roots Flashcards

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1.

FLASHCARD QUESTION

Front

What is a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 25 is 5 because 5 x 5 = 25.

Tags

CCSS.8.EE.A.2

2.

FLASHCARD QUESTION

Front

Back

3.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.EE.A.2

4.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.EE.A.2

5.

FLASHCARD QUESTION

Front

What is the property of square roots regarding multiplication?

Back

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.EE.A.2

7.

FLASHCARD QUESTION

Front

Back

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