document.write( "Question 375466: factor quadratic expression
\n" ); document.write( "3. 5x2 – 19x – 4
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Algebra.Com's Answer #267009 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "factoring quadratic expression
\n" ); document.write( "5x2 – 19x – 4
\n" ); document.write( "(5x + 1)(x-4) Note:SUM of the inner product(1*x) and the outer product(-20x) = -19x \n" ); document.write( "
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