document.write( "Question 364841: Solve the following systems of equations.\r
\n" ); document.write( "\n" ); document.write( " $\"+x%5E3%2B4x=y+\"$
\n" ); document.write( " $\"+4x%5E2=y+\"$ \n" ); document.write( "

Algebra.Com's Answer #260270 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Since they both equal $\"y\"$ , set them equal to each other.
\n" ); document.write( " $\"+x%5E3%2B4x=+4x%5E2+\"$
\n" ); document.write( " $\"x%5E3-4x%5E2%2B4x=0\"$
\n" ); document.write( " $\"x%28x%5E2-4x%2B4%29=0\"$
\n" ); document.write( " $\"x%28x-2%29%5E2=0\"$
\n" ); document.write( "Two solutions:
\n" ); document.write( " $\"highlight%28x=0%29\"$
\n" ); document.write( " $\"y=4%280%29%5E2\"$
\n" ); document.write( " $\"highlight%28y=0%29\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"x-2=0\"$
\n" ); document.write( " $\"highlight_green%28x=2%29\"$
\n" ); document.write( " $\"y=4%282%29%5E2\"$
\n" ); document.write( " $\"highlight_green%28y=16%29\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "

\n" ); document.write( "

\n" );