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ResourceSpotlight
Students calculate problems from the student worksheet to determine the rules for adding, subtracting, multiplying, and dividing complex numbers.
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Texas Instruments, Inc.
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ResourceSpotlight
Students calculate problems from the student worksheet to determine the rules for adding, subtracting, multiplying, and dividing complex numbers.
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Texas Instruments, Inc.
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ResourceSpotlight
Students first use the familiar prime factorization method to calculate the GCD and LCM of two numbers. Second, they apply Euclid’s algorithm, an iterative process for finding the GCD, in conjunction with a formula for the LCM given the GCD. In order to use the algorithm, they must first grasp the remainder operation, which they explore via a table of values. Lastly, they check their answers with the calculator’s GCD and LCM functions.
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Texas Instruments, Inc.
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In this video, Salman Khan of Khan Academy explains complex numbers. Part 2 of 2.
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Khan Academy
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This video includes sample exercises and step-by-step explanations of imaginary and complex numbers for the California Standards Test.
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Khan Academy
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Questions and answers from experts.
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Ask Dr. Math
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A helpful scientific calculator that runs in your web browser window.
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Holt Online Learning
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This video includes sample exercises and step-by-step explanations of complex numbers and conjugates for the California Standards Test.
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Khan Academy
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In this video, Salman Khan of Khan Academy explains complex numbers. Part 1 of 2.
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Khan Academy
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