document.write( "Question 182835This question is from textbook saxon algebra 2
\n" ); document.write( ": Use the Binomial Theorem to expand (3r-s)^5.
\n" ); document.write( "I worked it out to 243r^5-405r^4s+270r^3s^2-90r^2s^3+15rs^4-s^5
\n" ); document.write( "Am I correct? \n" ); document.write( "

Algebra.Com's Answer #137261 by edjones(8007) $\"\"$ $\"About$

You can put this solution on YOUR website!
You wrote a 2 instead of an s in your original equation. I changed it.
\n" ); document.write( "Otherwise you got it correct.
\n" ); document.write( "Ed \n" ); document.write( "

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