Radical Expressions of integers (Part 1)

Radical Expressions of integers (Part 1)
  • Currently 3.0/5 Stars.
1789 views, 1 rating - 00:06:13
Part of video series Radical Expressions
Taught by MrRutter
Learn how to evaluate radicals of integers using a graphing calculator.
  • 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?
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.
  • Currently 3.0/5 Stars.
Reviewed by MathVids Staff on April 18, 2009.
 
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