document.write( "Question 886911: Use the Remainder Theorem to find P(-3) if P(x)= -2x^3+ x^2 -2x +11.\r
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document.write( "Could you please show me all the work that is necessary to complete this problem so that I understand it completely and will know how it was done so I can do further problems similar to this. Thank you very much. \n" );
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Algebra.Com's Answer #536308 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! The idea is that the polynomial divided by x+3 gives the value of P(-3) as the remainder. Use synthetic division.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "__________|___________________________ \n" ); document.write( "-3________|____-2_____1_____-2_____11 \n" ); document.write( "__________|___________6____-21_____69 \n" ); document.write( "_________________________________________ \n" ); document.write( "_______________-2_____7____-23_____80\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The result is 80. \n" ); document.write( "P(-3)=80. \n" ); document.write( " |