document.write( "Question 53491: I need help with this problem. Can someone write out the steps if possible. Thank you.\r
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document.write( "Factor the polynomial into two polynomials of lesser degrees given one of its factors:\r
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document.write( "((x^3+2x^2-5x-6; factor: x-2)))))))))) \n" );
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Algebra.Com's Answer #35768 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( "Since (x-2) is one of the factors, divide the polynomial by (x-2): \n" ); document.write( ". \n" ); document.write( "x-2=0 \n" ); document.write( "x=2 [Divisor]\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "1+2-5-6 [Use only the coefficients for the dividend] \n" ); document.write( ". \n" ); document.write( "________________________ \n" ); document.write( "1 [Bring down the very first coefficient of \"1\"]\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "1+2-5-6 [Dividend] \n" ); document.write( "0+2 \n" ); document.write( "________________________ \n" ); document.write( "1+4 [Begin to \"divide\" by 2 by multiplying [(1*2) + 2)=4]\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "1+2-5-6 [Dividend] \n" ); document.write( "0+2+8 \n" ); document.write( "________________________ \n" ); document.write( "1+4+3 [Continue to \"divide\" by 2 by multiplying [(4*2)+(-5)=3] \n" ); document.write( ". \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "1+2-5-6 [Dividend] \n" ); document.write( "0+2+8+6 \n" ); document.write( "________________________ \n" ); document.write( "1+4+3+0 [Continue to \"divide\" by 2 by multipling [(3*2) + (-6)=0][Quotient]\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "[Re-apply the coefficents to the \"x\"terms minus one. For example you started with x^3, so the quotient will start with x^2] \n" ); document.write( ". \n" ); document.write( "So, the factors are \n" ); document.write( "\n" ); document.write( "Check by multiplying the factors to get the original polynomial.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |