document.write( "Question 236125: I am supposed to add:\r
\n" ); document.write( "\n" ); document.write( "(4a^4-3a^3+4a^2+16a-10)+(a^5+11a^3+7a^2-4a+6)+(-7a^4+a^2-8a-5)\r
\n" ); document.write( "\n" ); document.write( "The answer I got was a^5 +11a^4+14a^3+12a^2+4a-9\r
\n" ); document.write( "\n" ); document.write( "Is that right? \n" ); document.write( "

Algebra.Com's Answer #173853 by mlm47688(4) $\"\"$ $\"About$

You can put this solution on YOUR website!
check the (a^3)
\n" ); document.write( "i got:
\n" ); document.write( "a^5-3a^4+8a^3+12a^2+4a-9 \n" ); document.write( "

\n" );