document.write( "Question 350076: Please help me solve this equation: Use pascal's triangle to determine the binomial expansion for the following and simplify the final expansion.
\n" ); document.write( " (a) \"+%28x-2%29%5E7+\"
\n" ); document.write( " (b) \"+%28-x-2y%29%5E6+\"
\n" ); document.write( "

Algebra.Com's Answer #250311 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
a)
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "b)
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "Simplify.
\n" ); document.write( "
\n" ); document.write( "
\n" );