Lesson 4.2 Summary
Completion requirements
Square roots, cube roots, and higher roots are not uncommon in mathematical and scientific applications involving space travel and construction. Expressing solutions in exact value form, such as with mixed and entire radicals, helps diminish the risk of error and improves the efficiency and accuracy in mathematical calculations and solutions.
Additional video examples are found on this page.
| Video 1:
Perfect Squares |
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| Video 2:
Perfect Cubes |
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| Video 3:
Square Roots |
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| Video 4:
Radicals |
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| Video 5:
Square Roots and Cube Roots - Geometry Application I |
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| Video 6:
Square Roots and Cube Roots - Geometry Application II |
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| Video 7:
Square Roots and Cube Roots - Geometry Application III |
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| Video 8:
Square Roots and Cube Roots - Geometry Application IV |
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| Video 9:
Entire to Mixed Radicals |
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| Video 10:
Mixed to Entire Radicals |
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In Lesson 4.3, attention will be given to classifying numbers, estimating the value of a radical, and organizing numbers.