document.write( "Question 1012998: Good Afternoon,\r
\n" );
document.write( "\n" );
document.write( "HELP ME PLEASE. \r
\n" );
document.write( "\n" );
document.write( "Find the quotient using the long Division method. I would love to step by step so I can understand it much better.\r
\n" );
document.write( "\n" );
document.write( " x^3+8 Divided by x +2\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "Evaluate the polynomial for X-3 and x=-3, please show me the steps\r
\n" );
document.write( "\n" );
document.write( " -3x^3+8x^2-5x-9\r
\n" );
document.write( "\n" );
document.write( "Thanking you in advance Betty
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #629142 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! ====x^2-2x+4 \n" ); document.write( "x+2/x^3+0x^2+0x+8 \n" ); document.write( "====x^3+2x^2 \n" ); document.write( "change sign and add \n" ); document.write( "======-2x^2+8 \n" ); document.write( "======-2x^2-4x \n" ); document.write( "change sign and add \n" ); document.write( "=======4x+8 \n" ); document.write( "=======4x+8 \n" ); document.write( "change sign and add \n" ); document.write( "0 \n" ); document.write( "x^2-2x+4 is the quotient \n" ); document.write( "=============================================== \n" ); document.write( "x=-3 \n" ); document.write( "-3(-27)+8(-3)^2-5(-3)-9 \n" ); document.write( "81+72+15-9=159 \n" ); document.write( "================== \n" ); document.write( "-3(x-3)^3+8(x-3)^2-5(x-3)-9;(x-3)^3=(x^2-6x+9)(x-3)=x^3-9x^2+27x-27 \n" ); document.write( "(x-3)^2=x^2-6x+9 \n" ); document.write( "the first has to be multiplied by -3 \n" ); document.write( "-3x^3+27x^2-81x+81 add the second multiplied by 8 \n" ); document.write( "====8x^2-48x+72 add the third multiplied by -5 \n" ); document.write( "====== -5x+15 \n" ); document.write( "============-9 \n" ); document.write( "-3x^3+35x^2-134x+159.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |