document.write( "Question 168263: Solve using the principle of zero products\r
\n" ); document.write( "\n" ); document.write( "(x + 1/7)(x - 4/5) = 0
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Algebra.Com's Answer #124078 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
(x+1/7)(x-4/5)=0
\n" ); document.write( "X^2+X/7-4X/5-4/35=0
\n" ); document.write( "X^2+(5X-7*4X)/35-4/35=0
\n" ); document.write( "X^2+(5X-28X)/35-4/35=0
\n" ); document.write( "X^2-23X/35-4/35=0 ans.\r
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