Simplifying Radicals and Radical Operations

Front

What is a radical?

Back

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

Tags

CCSS.8.NS.A.1

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How do you simplify a radical?

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 36?

Back

6

Tags

CCSS.8.EE.A.2

Front

What is the product of two radicals?

Back

The product of two radicals can be simplified by multiplying the numbers under the radicals together, then simplifying the resulting radical.

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Back

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Tags

CCSS.7.EE.B.3

Front

How do you add radicals?

Back

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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