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Chapter 3: Solving Equations
Section 8 – Finding and Estimating Square Roots
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Objectives I can find square roots I can estimate and use square roots
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Vocabulary Square root Principal square root Negative square root
Radicand Perfect square Mathematical operation that “undoes” squaring (multiplying a number by itself) The positive answer to a square root problem The negative answer to a square root problem What ever is underneath the square root The squares of integers Example
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Notes Part 1: Finding Square Roots
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Part 1: Finding Square Roots
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Part 1: Finding Square Roots
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Part 2: Using and Estimating Square Roots
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Part 2: Using and Estimating Square Roots
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Part 2: Using and Estimating Square Roots
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CAN YOU?? PROVE IT!! I can find square roots
I can estimate and use square roots
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