document.write( "Question 389849: (3a^2b+2ab^2)^2 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "(3a^2b + 2ab^2)^2 \n" ); document.write( "(3a^2b + 2ab^2)(3a^2b + 2ab^2)\n" ); document.write( " 9a^4b^2 + 6a^3b^3 + 6a^3b^3 + 4a^2b^4\n" ); document.write( " 9a^4b^2 + 12a^3b^3 + 4a^2b^4\n" ); document.write( "