Objective - To simplify rational and irrational square roots. Reals RationalsIrrationals.

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Presentation transcript:

Objective - To simplify rational and irrational square roots. Reals RationalsIrrationals

Recognizing Rational Roots Rational RootsPerfect Squares

Identify each root as rational or irrational. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) rational irrational rational irrational rational irrational rational irrational Neither (not a Real number)

Between what two whole numbers does the irrational root lie? 1) 2) 3) 4)

Evaluate. Round to the nearest hundredth when necessary. 1) 2) 3) 4) 5) 6)

Evaluate when a = 2, b = 3, and c = -2. Round to nearest hundredth when necessary. 1) 2)

3)4) Evaluate when a = 2, b = 3, and c = -2. Round to nearest hundredth when necessary.