document.write( "Question 1092148: Using synthetic division, what is the quotient and the remainder when (2x^3-3x+1) is divided by (x+1)?\r
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document.write( "I tried this one myself too, but I came up with 2x^2+3+6/x-1 and that's apparently wrong... If somebody could place some solutions with this please, that'd be great, thank you. \n" );
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Algebra.Com's Answer #706693 by ikleyn(52797)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "The remainder is the value of the polynomial at x= -1, i.e.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2*(-1)^3 - 3*(-1) + 1 = 2*(-1) + 3 + 1 = -2 + 3 + 1 = 2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It can not be 6, as @josgarithmetic states // stated in his original version . . . which he quickly and untraceably replaced after my notice.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "His solution was W R O N G , a s u s u a l.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |