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**Unformatted text preview: **1) 48 = 2) 72 = Denominators Containing Radical Expressions 3) 7 5-= *** when simplifying the expression b a , you need to multiply by b b to clear the radical in the denominator. 4) 3 2 = A Simplified Radical Expression : • Has no perfect squares under the radical • Has no radicals in the denominator More Examples: Simplify! 5) y x 2 6) 10 200 7) 3 48 b ⋅ HW: p. 262 # 1-12...

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