document.write( "Question 291310: what does (7x-3) to the second power mean whit is the answer
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Algebra.Com's Answer #210712 by checkley77(12844)\"\" \"About 
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(7X-3)^2=(7X-3)(7X-3)=49X^2-42X+9 ANS. \n" ); document.write( "
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