document.write( "Question 193258: If P(x) =3x to the 3rd power + 7x squared - 2x +6, use the remainder theorem to find the remainder when this polynomial is divided by the following binomials.\r
\n" ); document.write( "\n" ); document.write( "x - 3\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x + 2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x + 1
\n" ); document.write( " \r
\n" ); document.write( "\n" ); document.write( "x - 5
\n" ); document.write( "

Algebra.Com's Answer #145103 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
P(x)=3x^3+7x^2-2x-6
\n" ); document.write( "(x-3)
\n" ); document.write( "3|, 3,,7,,-2,,,,6
\n" ); document.write( ",,,,,,,,,,9,,,48,,138
\n" ); document.write( "_________________
\n" ); document.write( ",,,,,3,,16,,46,,144,,,,,REM 144\r
\n" ); document.write( "\n" ); document.write( "P(3)= 3*3^3+7*3^2-2*3+6
\n" ); document.write( "p(3)=81 +63-6+6=144
\n" ); document.write( "(x+2)
\n" ); document.write( "-2|,,,,3,,,,7,,,,-2,,,,6
\n" ); document.write( ",,,,,,,,,,,,,,,-6,,,-2,,,8
\n" ); document.write( "____________________
\n" ); document.write( ",,,,,,,,,3,,,,,1,,,,-4,,,14 ,,,,,rem14\r
\n" ); document.write( "\n" ); document.write( "P(-2)= 3(-2)^3+7(-2)^2-2(-2)+6
\n" ); document.write( "P(-2)=-24+28+4+6=14\r
\n" ); document.write( "\n" ); document.write( "(x+1)
\n" ); document.write( "-1|,,,,,3,,,,7,,,,,-2,,,,6
\n" ); document.write( ",,,,,,,,,,,,,,,-3,,,,-4,,,,6
\n" ); document.write( "____________________
\n" ); document.write( ",,,,,,,,,,3,,,,4,,,,,-6,,,12,,,,,REM12
\n" ); document.write( "P(-1)= 3(-1)^3+7(-1)^2-2(-1)+6
\n" ); document.write( "P(-1)+ -3=7=2=6=12
\n" ); document.write( "(x-5)
\n" ); document.write( "5|,,,,3,,,,,7,,,,,-2,,,,6
\n" ); document.write( ",,,,,,,,,,,,,15,,,110,,,540
\n" ); document.write( "_______________________
\n" ); document.write( ",,,,,,,3,,,,22,,,,108,,546,,,,,,REM 546
\n" ); document.write( "P(5)= 3(5)^3=7(5)^2-2(5)+6
\n" ); document.write( "P(5)=375+175-10+6=546\r
\n" ); document.write( "\n" ); document.write( "instructor probably just wanted you to recognize remainder theorem, and calc P(x)\r
\n" ); document.write( "\n" ); document.write( "please excuse all the commas, just trying to allign numbers
\n" ); document.write( "
\n" );