document.write( "Question 404728: Im stuck so can someone please help me? =)
\n" ); document.write( "(1/4+3x)(1/5+2x)=0
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Algebra.Com's Answer #286003 by josmiceli(19441)\"\" \"About 
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In order for this to be true, either one, or the other, or both
\n" ); document.write( "of these expressions must be zero.
\n" ); document.write( "If I call the factors \"a\" and \"b\", then
\n" ); document.write( "0 x b = 0
\n" ); document.write( "a x 0 = 0
\n" ); document.write( "First, I'll say
\n" ); document.write( "\"1%2F4+%2B+3x+=+0\"
\n" ); document.write( "\"3x+=+-+1%2F4\"
\n" ); document.write( "\"x+=+-1%2F12\"
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\n" ); document.write( "Then
\n" ); document.write( "\"1%2F5+%2B+2x+=+0\"
\n" ); document.write( "\"2x+=+-1%2F5\"
\n" ); document.write( "\"x+=+-1%2F10\"
\n" ); document.write( "------------
\n" ); document.write( "The solutions are x = -1/12 and x = -1/10
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