Simplifying Radicals Rationalizing Denominator

2√18a⁶b²

• 3a³b√2

• 6a³b²√2

• 6a³b√2

• 2a³b√2

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CCSS.HSN.RN.A.2

Simplify the expression:

• 1
• 9 - 4√4
• 6 + 2√2
• 1 - 4√2

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CCSS.HSN.RN.A.2

What is the conjugate of the expression:

• 2 + 3√7

• 2 - 3√7

• -√7

• √7

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CCSS.HSN.CN.A.3

The process of simplifying a radical expression by removing the radical from the

denominator is called (a)   .

Simplify by rationalizing the denominator

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CCSS.HSN.RN.A.2

Simplify

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Re-write in fractional exponent form

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CCSS.HSN.RN.A.2

Simplify

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Simplify

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CCSS.HSN.CN.A.1

Simplify completely

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CCSS.HSN.CN.A.1