Practice 5.3

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The term 'n' is called the Index.

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The result is 14.

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What is the definition of a radical?

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

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What does the term 'radicand' refer to?

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The radicand is the number or expression inside the radical symbol.

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What is the square root of 16?

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The square root of 16 is 4.

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The value is 5.

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What is the formula for the difference of squares?

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