Lesson Playlist: Power and Exponents over the Real Numbers Mathematics • Second Year of Preparatory School
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02:34Evaluating Algebraic Expressions Involving Square Roots
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02:02Determining the Square of a Given Real Number
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00:44Evaluating a Zero Power
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01:20Evaluating an Expression by Taking the Power of a Real Number
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02:04Finding an Unknown by Comparing Powers of Real Numbers
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02:39Solving an Exponential Equation Where the Unknown Appears in the Exponent
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03:01Evaluating an Exponential Expression Involving Positive and Negative Integer Exponents
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03:52Evaluating an Exponential Expression by Substituting Surds
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03:15Evaluating an Expression Involving a Negative Integer Exponent
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01:33Using the Law of Negative Exponents to Simplify an Exponential Expression
