Download presentation

Presentation is loading. Please wait.

1
Algebra II Honors—Day 13

2
**Warmup Pick up the handouts on the table.**

Do as many of the “Perfect Squares” on the back as you can in 1 minute. Then try the “Non-Perfect Squares” WITHOUT A CALCULATOR. I’m looking for the simplest radical form—not the decimal approximation.

3
Goals for Today Second Graded Homework Assignment (checked for accuracy)—due Monday, Sept. 16—5-point bonus if turned in on Friday, Sept. 13 Essential Questions/New Material Homework

4
**Essential Questions How do I evaluate roots of real numbers?**

How do I rewrite roots of real numbers as rational expressions?

5
**Notes Review from Algebra I—definitions**

A term like is called a “power” The “3” is the coefficient “x” is the base “2” is the exponent

6
**Review Laws of Exponents**

When you multiply like bases, add the exponents. Example: Add the exponents. Keep the base.

7
**Review Laws of Exponents**

When you raise a power to a power, multiply exponents. means This is the same as or

8
**Review Laws of Exponents**

When you divide powers with the same bases, subtract the exponents. means Cancel out common factors on top and bottom. This leaves which is the same as

9
More Exponent Info Graphic Organizer for Exponents

10
**New stuff Radical—an expression with a root symbol**

If the index is even and the radicand is positive, there are two roots—one positive and one negative. If the index is even and the radicand is negative, there are no real roots—only complex ones. INDEX RADICAND

11
Rational Exponents What if the exponent is a rational number instead of an integer??? EXAMPLE: What does or mean? I’ll write out these notes today under the document camera.

12
Homework Handout on Radicals and Rational Exponents

Similar presentations

OK

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.

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.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on regional trade agreements in latin Ppt on culture of india Ppt on save water in india Ppt on national education policy 1986 toyota Ppt on introduction to 3d coordinate geometry Ppt on 500 mw turbo generator Ppt on leverages synonym Free download ppt on emotional intelligence Download ppt on water conservation in india Ppt on different solid figures first grade