document.write( "Question 1198625: Write a polynomial division that has a quotient of x+5 and a remainder -2
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Algebra.Com's Answer #832243 by math_tutor2020(3820) ![]() You can put this solution on YOUR website! \n" ); document.write( "n = numerator \n" ); document.write( "d = denominator \n" ); document.write( "q = quotient = x+5 \n" ); document.write( "r = -2 = remainder\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n/d = q + (r/d) \n" ); document.write( "n = d*q + r \n" ); document.write( "n = d*(x+5) + (-2) \n" ); document.write( "n = d*(x+5) - 2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now pick anything you like for the denominator d. \n" ); document.write( "I find its easiest to select a binomial. \n" ); document.write( "I'll go for d = x+1.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = d*(x+5) - 2 \n" ); document.write( "n = (x+1)*(x+5) - 2 \n" ); document.write( "n = (x^2+5x+1x+5) - 2 \n" ); document.write( "n = x^2+6x+3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, dividing (x^2+6x+3)/(x+1) will result in a quotient of x+5 and remainder -2. \n" ); document.write( "I'll let you use either polynomial long division or synthetic division to confirm this claim.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Infinitely many rational functions of the form n/d will lead to q = x+5 and r = -2. \n" ); document.write( "In other words, (x^2+6x+3)/(x+1) isn't the only possibility here. \n" ); document.write( " \n" ); document.write( " |