document.write( "Question 296967: Evaluate the polynomial x2yz + x + y for x = 1, y= -3, and z = 3.
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Algebra.Com's Answer #213903 by rpark91(10)![]() ![]() ![]() You can put this solution on YOUR website! This problem is a simple substitution problem.\r \n" ); document.write( "\n" ); document.write( "You have x2yz + x + y and you are given the following pieces of information:\r \n" ); document.write( "\n" ); document.write( "x = 1, y = -3 and z = 3.\r \n" ); document.write( "\n" ); document.write( "1. You simply substitute these values into the polynomial.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " x y z x y \n" ); document.write( "(1)2(-3)(3) + (1) + (-3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. Simplify.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1*2*-3*3 + 1 -3 = -20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-20 is your answer! \n" ); document.write( " |