document.write( "Question 551003:  If =7, then 
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| Algebra.Com's Answer #359295 by mananth(16946)     You can put this solution on YOUR website! \n" ); document.write( "Substitute 12 x^2 by 7\r \n" ); document.write( "\n" ); document.write( "=7*(7)^2 \n" ); document.write( "=7*7*7\r \n" ); document.write( "\n" ); document.write( "=343 \n" ); document.write( " |