Unit 3 WARM-UP Review

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What is a radical in mathematics?

Back

A radical is an expression that includes a root, such as a square root (√) or cube root (∛).

Tags

CCSS.8.NS.A.1

Front

How do you simplify a radical expression?

Back

To simplify a radical, factor the number under the root into its prime factors and look for pairs (for square roots) or groups (for cube roots) to simplify.

Front

What is the square root of 24?

Back

The square root of 24 can be simplified to 2√6.

Front

What does it mean to rationalize the denominator?

Back

Rationalizing the denominator means to eliminate any radicals from the denominator of a fraction.

Tags

CCSS.HSN.RN.A.2

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Back

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CCSS.HSN.RN.A.2

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Back

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CCSS.HSA.REI.A.2

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Back

The value is 10.

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CCSS.8.EE.A.2

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Back

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CCSS.8.EE.A.2

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Back

Front

Back

The value is 4.

Tags

CCSS.8.EE.A.2