document.write( "Question 196044: 16x^2 + 48x + 36 \n" ); document.write( "
Algebra.Com's Answer #146970 by edjones(8007)\"\" \"About 
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16x^2 + 48x + 36
\n" ); document.write( "=4(4x^2+12x+9)
\n" ); document.write( "=4(4x^2+6x+6x+9)
\n" ); document.write( "=4*2x(2x+3)+3(2x+3)
\n" ); document.write( "=4(2x+3)(2x+3)
\n" ); document.write( "=4(2x+3)^2
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