\"\"

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The equation is \"\".

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Graph the related function:

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Let \"\".

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\"\".

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Graph the related function \"\".

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\"The

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Locate the x-intercepts of the graph. This graph has no x-intercepts.Therefore, this equation has no real number solutions. The solution set is \"\".\"\"

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Check:

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Solve by factoring:

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There are no factors of 14 that have a sum of 7, so the expression is not factorable. Thus, the equation has no real number solutions.\"\"

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This equation has no real number solutions. The solution set is \"\".