Unit 4 Review

Unit 4 Review

Assessment

Flashcard

Mathematics

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the cube root of 8?

Back

The cube root of 8 is 2, since 2 x 2 x 2 = 8.

2.

FLASHCARD QUESTION

Front

What is the cube root of 216?

Back

The cube root of 216 is 6, since 6 x 6 x 6 = 216.

3.

FLASHCARD QUESTION

Front

What is the value of the expression

?

Back

The value of the expression

is undefined.

4.

FLASHCARD QUESTION

Front

Simplify the expression √48.

Back

The simplified form of √48 is 4√3.

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

What is the definition of a cube root?

Back

A cube root of a number x is a number y such that y^3 = x.

7.

FLASHCARD QUESTION

Front

What is the definition of a square root?

Back

A square root of a number x is a number y such that y^2 = x.

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