2.1 Laws of Exponents and Scientific Notation Practice

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What is scientific notation?

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A way of expressing numbers as a product of a number between 1 and 10 and a power of 10.

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Is 0.43 x 10^8 written in scientific notation?

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No, because the coefficient (0.43) is not between 1 and 10.

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What is the value of any non-zero number raised to the power of 0?

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1.

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What is the rule for negative exponents?

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