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?
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What are all the real square roots of 0.16?
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D
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What are all the real square roots of -64?
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D
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Simplify the radical expression.

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D
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Simplify the radical expression.

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D
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10
Simplify the radical expression.


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B
C
D
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Error Analysis: A student said the only fourth root of 16 is 2. Describe her error.
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Reasoning: A number has only one real nth root. What can you conclude about the index n?
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Reflection: Math Success
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