document.write( "Question 41596: Please help me solve:\r
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document.write( " 2x^3-x^2+3 divided by (x-3)\r
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document.write( "I'm asked to find the quotient and the remainder.\r
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document.write( "Thanks!!!!! \n" );
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Algebra.Com's Answer #26875 by AnlytcPhil(1806)![]() ![]() You can put this solution on YOUR website! Please help me solve:\r\n" ); document.write( "\r\n" ); document.write( " 2x³ - x² + 3 divided by x - 3\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "I'm asked to find the quotient and the remainder.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "By long division:\r\n" ); document.write( "\r\n" ); document.write( "2x³ - x² + 3 has a missing term in x, so we must \r\n" ); document.write( "insert a place-holder \" + 0x \", and rewrite it as \r\n" ); document.write( "\r\n" ); document.write( "2x³ - x² + 0x + 3\r\n" ); document.write( "\r\n" ); document.write( " 2x² + 5x + 15\r\n" ); document.write( " x - 3) 2x³ - x² + 0x + 3 \r\n" ); document.write( " 2x³ - 6x²\r\n" ); document.write( " 5x² + 0x\r\n" ); document.write( " 5x² - 15x\r\n" ); document.write( " 15x + 3\r\n" ); document.write( " 15x - 45\r\n" ); document.write( " 48\r\n" ); document.write( "\r\n" ); document.write( "The quotient is 2x² + 5x + 15 \r\n" ); document.write( "The remainder is 48\r\n" ); document.write( "\r\n" ); document.write( "Do you understand long division? If not post\r\n" ); document.write( "again and ask for a step-by-step illustration of\r\n" ); document.write( "how long division is performed.\r\n" ); document.write( "\r\n" ); document.write( "Edwin\r\n" ); document.write( "AnlytcPhil@aol.com\n" ); document.write( " |