document.write( "Question 170389: Please simplify (5.3)2-5(3)2 \n" ); document.write( "
Algebra.Com's Answer #125774 by checkley77(12844)\"\" \"About 
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(5.3)2-5(3)2 I'll assume the 2s are (^2) powers
\n" ); document.write( "5.3^2-5*3^2
\n" ); document.write( "28.09-5*9
\n" ); document.write( "28.09-45=-16.91 ans.
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