document.write( "Question 234892: not quite sure how to foil this one in reverse since it has nothing in common.
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Algebra.Com's Answer #173141 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Both signs are +, so both of the signs in the factors must be plus. The constant term is 1, so the only possible integer factors are 1 and 1. So, so far we have:\r
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\n" ); document.write( "\n" ); document.write( "The only way to make a

is with a

and an

, so if this trinomial is factorable over the integers, the factors must be:\r
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\n" ); document.write( "\n" ); document.write( "Verification that this is the proper factorization is left as an exercise for the student.\r
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