Simplifying Square and Cube Roots

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What is a square root?

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A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, because 3 x 3 = 9.

Tags

CCSS.8.EE.A.2

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What is a cube root?

Back

A cube root of a number is a value that, when multiplied by itself three times, gives the original number. For example, the cube root of 27 is 3, because 3 x 3 x 3 = 27.

Tags

CCSS.8.EE.A.2

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2

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CCSS.7.NS.A.2B

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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What is the prime factorization of 20?

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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What is the square root of 50?

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What is the square root of 18?

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What is the square root of 225?

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The square root of 225 is 15.

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CCSS.8.EE.A.2

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What is the square root of 64?

Back

The square root of 64 is 8.

Tags

CCSS.8.EE.A.2