document.write( "Question 260008: How do you solve this problem by using the principle of zero? (2x+ 2/5)(4x - 1/7) \n" ); document.write( "
Algebra.Com's Answer #191452 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
set each factor to zero
\n" ); document.write( "2x+2/5=0
\n" ); document.write( "4x-1/7=0
\n" ); document.write( "and solve each one for x
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