Radical Expressions of integers (Part 1)

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Taught by MrRutter
  • Currently 3.0/5 Stars.
6385 views | 1 rating
Part of video series
Meets NCTM Standards:
Features a TI Calculator
Lesson Description:

Learn how to evaluate radicals of integers using a graphing calculator.

Questions answered by this video:
  • How do you evaluate radical expressions and round to three decimal places?
  • What is a radical expression?
  • How do you find the square root of 78 using a calculator?
  • How do you find -sqrt(89) on a calculator?
  • How do you find the cube root of 25 on a calculator?
  • What does it mean to round to 3 decimal places?
  • Staff Review

    • Currently 3.0/5 Stars.
    This lesson explains how to find the square and cube roots of numbers by using a graphing calculator. All of these values can be found on just a scientific calculator as well. The steps for each calculation are shown clearly in this video.