** Final Answer

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** Step-by-step Solution **

** Specify the solving method

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Factor the trinomial $x^2+5x+6$ finding two numbers that multiply to form $6$ and added form $5$

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Thus

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Factor the trinomial $x^2+x-2$ finding two numbers that multiply to form $-2$ and added form $1$

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Thus

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Simplifying

** Final Answer

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