document.write( "Question 171677: Factor by grouping (3x^3)=(x^2)+(12x)+(4), factor the trinomial (9x^2)-(24x)+(16) \n" ); document.write( "
Algebra.Com's Answer #126803 by stanbon(75887)\"\" \"About 
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Factor by grouping (3x^3)+(x^2)+(12x)+(4),
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\n" ); document.write( "= x^2(3x+1)+ 4(3x+1)\r
\n" ); document.write( "\n" ); document.write( "= (3x+1)(x^2+4)\r
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\n" ); document.write( "\n" ); document.write( "factor the trinomial (9x^2)-(24x)+(16)
\n" ); document.write( "(3x-4)(3x-4)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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