document.write( "Question 56465: Did I complete this correctly?\r
\n" ); document.write( "\n" ); document.write( "4x^4 - 3xy^3 \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "when x = -1 and
\n" ); document.write( "when y = -2\r
\n" ); document.write( "\n" ); document.write( "I got:
\n" ); document.write( "4x^4 - 3xy^3
\n" ); document.write( "4 . 1 +(3.-8)
\n" ); document.write( "4 + -24
\n" ); document.write( "= -20 \n" ); document.write( "

Algebra.Com's Answer #38345 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
You got the correct answer, this is the way that your teacher wants to see it:
\n" ); document.write( " $\"4x%5E4+-+3xy%5E3\"$ , x=-1, y=-2
\n" ); document.write( " $\"4%28-1%29%5E4-3%28-1%29%28-2%29%5E3\"$
\n" ); document.write( " $\"4%281%29-3%28-1%29%28-8%29\"$
\n" ); document.write( " $\"4-24\"$
\n" ); document.write( "= -20
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

\n" );