document.write( "Question 401301: Factor completely. \r
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document.write( "1. 6x^6 + 8x^4 – 15x^3 – 20x
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document.write( "2. 9x^2 – 27x + 20
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document.write( "3. 2x^2 – 128
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Algebra.Com's Answer #283980 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Factor completely. \n" ); document.write( "1. 6x^6 + 8x^4 – 15x^3 – 20x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. 9x^2 – 27x + 20\r \n" ); document.write( "\n" ); document.write( "3. 2x^2 – 128\r \n" ); document.write( "\n" ); document.write( "1. 6x^6 + 8x^4 – 15x^3 – 20x \n" ); document.write( " =2x^4(3x^2+4)-5x(3X^2+4) \n" ); document.write( " =(3x^2+4)(2x^4-5x) \n" ); document.write( " =(3x^2+4)(2x^3-5)(x)\r \n" ); document.write( "\n" ); document.write( "2. 9x^2 – 27x + 20 (set to zero and solve quadratic equation) \n" ); document.write( " =(3x=5)(3x-4)\r \n" ); document.write( "\n" ); document.write( "3. 2x^2 – 128 \n" ); document.write( " =x^2=128/2 \n" ); document.write( " =x^2-64 (difference of squares) \n" ); document.write( " =(x+8)(x-8)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |