Find the value.

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Find the value.

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Rewrite with positive exponents, and simplify, if possible.

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Correct

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Find the square roots.

484

484

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Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that all expressions under radicals represent nonnegative numbers.

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Use the laws of exponents to simplify. Write the answer with positive exponents.

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Use a calculator to approximate to three decimal places.

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Identify the radicand.

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Rewrite without rational exponents, and simplify, if possible..

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Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that all expressions under radicals represent nonnegative numbers.

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Incorrect

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For the given function, find the indicated function value.

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For the given function, find the indicated function value.

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Use rational exponents to simplify. Write the answer in radical notation if appropriate.

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Subject | Mathematics |

Due By (Pacific Time) | 07/26/2014 11:57 pm |

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