document.write( "Question 302508: how would you factor this
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Algebra.Com's Answer #216897 by richwmiller(17219)\"\" \"About 
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What are factors of -8 which add up to -2
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\n" ); document.write( "u^2-4uv+2uv-8v^2
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\n" ); document.write( "u*(u-4v)+2v*(u-4v)
\n" ); document.write( "(u+2v)*(u-4v)
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