document.write( "Question 412015: solve by factoring
\n" ); document.write( "9a^2-4=0?
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Algebra.Com's Answer #289460 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
solve by factoring
\n" ); document.write( "9a^2-4=0?
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\n" ); document.write( "Factor:
\n" ); document.write( "(3a-2)(3a+2) = 0
\n" ); document.write( "a = 2/3 or a = -2/3
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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