Slide 1subbie algebra April 2013 Slide 2 Square Roots of Negative Numbers? The most commonly occurring application problems that require people to take square roots of numbers…

1. A procedure for finding square roots of numbers close to familiar square roots. Dave Coulson, 2014 2. This procedure is based on the expansion for square roots close to…

Slide 1 Weekly Quiz 9 will be given after today’s lecture, during the last 15 minutes of class. 1 Slide 2 Please CLOSE YOUR LAPTOPS, and turn off and put away your cell…

Slide 1 Warm Up Simplify each expression. 1. 6 2 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…

Slide 1 Math Pacing Square Roots and Real Numbers 1. 2. Slide 2 Square Roots and Real Numbers Statistics Slide 3 Square Roots and Real Numbers Statistics A square root is…

Slide 1 Simplify each expression. 1. 16 2. 19 3. 25 4. 20 Tell which two whole numbers each square root falls between. 5. 6. 7.8. 5 and 6 3 and 4 2 and 3 9 and 10 Warm Up…

Slide 1 Slide 2 COMPUTER INSTRUCTOR J.H.S. GOT, MORADABAD Slide 3 How to Square A Number :- To square a number, just multiply it by itself... Slide 4 Example: What is 3 squared?…

Slide 1 Squares & Square Roots PART I: Perfect Squares DEFINITION: the square of a whole number notes Slide 2 Square Number  Also called a “perfect square” …

Slide 1 Start Bellwork # Slide 2 Chapter 11-1 p.560 Square Roots and Irrational Numbers Slide 3 1 2 3 The square of an integer is a perfect square. The opposite of squaring…

Slide 1 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 square root…