document.write( "Question 127530: please solve these two numbers by factoring completely:\r
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Algebra.Com's Answer #93462 by edjones(8007)\"\" \"About 
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9 - (2a + b)^4
\n" ); document.write( "(3+(2a+b)^2)(3-(2a+b)^2)
\n" ); document.write( "(+3+4a^2+2ab+b^2)(+3-4a^2-2ab-b^2)
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