Algebra 2 6-1 Independent Practice: Roots and Radical Expressions

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by Matthew Richardson

| 10 Questions

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What are all the real square roots of 25?

A

B

C

D

2

2

10

What are all the real square roots of 0.16?

A

B

C

D

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3

10

What are all the real square roots of -64?

A

B

C

D

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4

10

Simplify the radical expression.

A

B

C

D

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5

10

Simplify the radical expression.

A

B

C

D

6

6

10

Simplify the radical expression.

A

B

C

D

7

10

Error Analysis: A student said the only fourth root of 16 is 2. Describe her error.

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10

Reasoning: A number has only one real nth root. What can you conclude about the index n?

10

10

Reflection: Math Success

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