document.write( "Question 330706: how do i factor 9x^4+42 x^3+49x^2 \n" ); document.write( "
Algebra.Com's Answer #237088 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
x^2 (9x^2 + 42x + 49)\r
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\n" ); document.write( "\n" ); document.write( "x^2 (3x + 7) (3x + 7)
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