Warm Up - Copy the following vocabulary words 1. Index: The number outside the radical symbol. 2. Radicand: is the number found inside a radical symbol,
Introduction to Irrational Numbers We write “irrational numbers” using a “radical symbol,” often just referred to as a “radical.” √ 3 is an irrational.
1-3 REAL NUMBERS AND THE NUMBER LINE I Can: - classify, graph, and compare real numbers. - find and estimate square roots.
Objective: Solving Quadratic Equations by Finding Square Roots This lesson comes from chapter 9.1 from your textbook, page 503.
Introduction to Radicals If b 2 = a, then b is a square root of a. MeaningPositive Square Root Negative Square Root The positive and negative square.
Square Roots/Rational Numbers. 1-5 Square Roots and Real Numbers Holt Algebra 1 Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz Warm Up.
Unit 4Unit 4 Richardson Bellringer 9/23/14 Simplifying Radicals Review and Radicals as Exponents.
2.1 Find Square Roots and Compare Real Numbers Essential Question: How do you find the square roots of numbers and compare real numbers? Warm-up:Find the.
Simplify each expression. 1. 6² 36 2. 11 2 121 3. (–9)(–9) 814. 25 36 Write each fraction as a decimal. 5. 2525 5959 6. 7. 5 3838 8. –1 5656 0.4 5.375.
Rational Exponents Mr. Joyner Tidewater Community College Intermediate Algebra.
Adapted from Walch Education Rational exponents are another way to write radical expressions. the rules and properties that apply to integer exponents.
1-5 Roots and Irrational Numbers Warm Up Warm Up Lesson Presentation Lesson Presentation California Standards California StandardsPreview.