28 videos in "Intro to Square Roots"
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Radical Expressions - Square Roots
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Simplifying Square Roots
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Rationalizing Denominators of Radical Roots
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Radical Expressions of integers (Part 1)
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Radical Polynomial Expressions (Part 2)
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Square Roots and Radicals 1
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Square Roots and Radicals 2
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Square Roots and Radicals 3
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Square Roots and Radicals 4
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Square Roots and Radicals 5
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Square Roots and Radicals 6
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Square Roots and Radicals 7
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Square Roots and Radicals 8
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Square Roots and Radicals 9
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Square Roots and Radicals 10
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Square Roots and Radicals 11
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Square Roots and Radicals 12
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Square Roots and Radicals 13
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Square Roots and Radicals 14
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Square Roots and Radicals 15
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Square Roots and Radicals 16
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Square Roots and Radicals 17
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Square Roots and Radicals 18
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Square Roots and Radicals 19
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Rationalizing the denominator
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Simplifying Radicals by Factoring
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Multiplying Radicals and Simplifying
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Simplifying a Radical with Variables
Radical Expressions of integers (Part 1)
- 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.
