document.write( "Question 318938: Can you please help me with these?\r
\n" ); document.write( "\n" ); document.write( "Factor, if possible. (If not possible, enter PRIME.)
\n" ); document.write( "y^4-256\r
\n" ); document.write( "\n" ); document.write( "and\r
\n" ); document.write( "\n" ); document.write( "Factor, if possible. (If not possible, enter PRIME.)
\n" ); document.write( "3u^2-12\r
\n" ); document.write( "\n" ); document.write( "Andy
\n" ); document.write( "

Algebra.Com's Answer #228319 by dabanfield(803)\"\" \"About 
You can put this solution on YOUR website!
Can you please help me with these?
\n" ); document.write( "Factor, if possible. (If not possible, enter PRIME.)
\n" ); document.write( "y^4-256 =\r
\n" ); document.write( "\n" ); document.write( "(y^2 - 16)*(y^2 + 16) =
\n" ); document.write( "(y-4)(y+4)*(y^2 + 16) \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "and
\n" ); document.write( "Factor, if possible. (If not possible, enter PRIME.)
\n" ); document.write( "3u^2-12 =\r
\n" ); document.write( "\n" ); document.write( "3*(u^2 - 4) =\r
\n" ); document.write( "\n" ); document.write( "3*(u-2)(u+2)\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Andy\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );