document.write( "Question 47748: factor the algebraic expressions completely.\r
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Algebra.Com's Answer #31548 by checkley71(8403)\"\" \"About 
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4x~2+34x+42=0 or 2x~2+17x+21=o or (2x+3)(x+7)=0 or 2x+3=0 or 2x=-3 or x=-3/2 &
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