'Subtracting square roots' presentation slideshows

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1-3. Square Roots. Warm Up. Lesson Presentation. Lesson Quiz. Holt Algebra 2. Warm Up Round to the nearest tenth. 1. 3.14 2. 1.97 Find each square root. 3. 4. Write each fraction in simplest form. 5. 6.

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1-3

1-3. Square Roots. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Algebra 2. Warm Up Round to the nearest tenth. 1. 3.14 2. 1.97 Find each square root. 3. 4. Write each fraction in simplest form.

264 views • 26 slides

1-3

1-3. Square Roots. Warm Up. Lesson Presentation. Lesson Quiz. Holt Algebra 2. Warm Up Round to the nearest tenth. 1. 3.14 2. 1.97 Find each square root. 3. 4. Write each fraction in simplest form. 5. 6.

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CHAPTER 5

CHAPTER 5. Number Theory and the Real Number System. 5.4. The Irrational Numbers. Objectives Define the irrational numbers. Simplify square roots. Perform operations with square roots. Rationalize the denominator. The Irrational Numbers.

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The side length of a square is the square root of its area.

The side length of a square is the square root of its area. This relationship is shown by a radical symbol . The number or expression under the radical symbol is called the radicand . The radical symbol indicates only the positive square root of a number, called the principal

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