document.write( "Question 312876: a^2-40=0 \n" ); document.write( "
Algebra.Com's Answer #223744 by checkley77(12844)\"\" \"About 
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a^2-40=0
\n" ); document.write( "a^2=40
\n" ); document.write( "a=sqrt40
\n" ); document.write( "a=6.325 ans.
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