document.write( "Question 189831: Factor Completely\r
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document.write( "30x^2 + 4x – 2 \n" );
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Algebra.Com's Answer #142420 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 30x^2+4x–2 \n" ); document.write( "2(15x^2+2x-1) \n" ); document.write( "2(15x^2+5x-3x-1) What factors of 15*-1=-15 have a sum of +2? Ans +5 & -3 \n" ); document.write( "2[5x(3x+1)-(3x+1)] \n" ); document.write( "2(5x-1)(3x+1) \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |