Practice with Simplifying Square Roots(Radicals)

Practice with Simplifying Square Roots(Radicals)

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

CCSS
8.EE.A.2, 8.NS.A.1, HSN.RN.A.2

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a square root?

Back

A square root of a number x is a value y such that y² = x. For example, the square root of 9 is 3 because 3² = 9.

Tags

CCSS.8.EE.A.2

2.

FLASHCARD QUESTION

Front

What is a radical expression?

Back

A radical expression is an expression that includes a root, such as a square root, cube root, etc. It is typically represented with the radical symbol (√).

Tags

CCSS.8.NS.A.1

3.

FLASHCARD QUESTION

Front

How do you simplify a square root?

Back

To simplify a square root, factor the number under the radical into its prime factors, and then pair the factors. Each pair can be taken out of the radical as a single number.

4.

FLASHCARD QUESTION

Front

What is the square root of 1?

Back

The square root of 1 is 1, since 1² = 1.

Tags

CCSS.8.NS.A.1

5.

FLASHCARD QUESTION

Front

What is the square root of 0?

Back

The square root of 0 is 0, since 0² = 0.

Tags

CCSS.8.EE.A.2

6.

FLASHCARD QUESTION

Front

How do you simplify √24?

Back

To simplify √24, factor it into √(4*6) = √4 * √6 = 2√6.

7.

FLASHCARD QUESTION

Front

What is the simplified form of √72?

Back

The simplified form of √72 is √(36*2) = √36 * √2 = 6√2.

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