document.write( "Question 521034: please help 4ab,for a=2, b=5 \n" ); document.write( "
Algebra.Com's Answer #346312 by geometryworm7271(30)\"\" \"About 
You can put this solution on YOUR website!
if a=2 then 4(2)b and if b=5 then 4(2)(5) 4x2=8 and 8x5=40 \n" ); document.write( "
\n" );