document.write( "Question 198409This question is from textbook Beginning Algebra
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\n" ); document.write( "4/2x^2-9x-35 and 3/4x^2+20x+25\r
\n" ); document.write( "\n" ); document.write( "I need to find the lcd of these two, i know i am supposed to factor them out, but i am having trouble finding something that will factor.
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Algebra.Com's Answer #148914 by Alan3354(69443)\"\" \"About 
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4/2x^2-9x-35 and 3/4x^2+20x+25
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\n" ); document.write( "2x^2-9x-35 = (2x + 5)*(x - 7)
\n" ); document.write( "4x^2+20x+25 = (2x + 5)*(2x + 5)
\n" ); document.write( "LCD = (2x + 5)*(2x + 5)*(x - 7)\r
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