document.write( "Question 407082: What is the proof for Theorem 7.4? \n" ); document.write( "
Algebra.Com's Answer #287027 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
I don't have your textbook so I don't know what Theorem 7.4 is...please repost. \n" ); document.write( "
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