complex roots 3 videos
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Square Roots
Pre-Algebra Decimals and Percents
Understanding squaring and square roots, including decimal approximations
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Deccimal Approximations of Square Roots
Pre-Algebra Decimals and Percents
Finding decimal approximations of square roots without a calculator
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Complex Fractions and Order of Operations
Pre-Algebra Fractions and MIxed Numbers
Simplifying fractions when simplifying with the order of operations