Math 8 Lesson 3: Estimating Irrational Numbers (Simplifying Math)
In this lesson we will see how to estimate irrational square roots without using a calculator. You can always use your calculator to check, but you might not need to after you see this. Click here for entire playlist https://www.youtube.com/watch?v=KejzK_LMGvo&list=PLndfEMRm03EUP8s1XPulCZgdj21HKF3Dk
YouTube
· Feb 22, 2016