document.write( "Question 131965: \r
\n" ); document.write( "\n" ); document.write( "-3{[(-2-3)-(-1-1)-2]-1}+2
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Algebra.Com's Answer #96347 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Start with the inside and work your way out:\r
\n" ); document.write( "\n" ); document.write( "-3{[(-2-3)-(-1-1)-2]-1}+2
\n" ); document.write( "-3{[(-5)-(-2)-2]-1}+2
\n" ); document.write( "-3{[(-5)+2-2]-1}+2
\n" ); document.write( "-3{[(-5)]-1}+2
\n" ); document.write( "-3{-5-1}+2
\n" ); document.write( "-3{-6}+2
\n" ); document.write( "18+2
\n" ); document.write( "20\r
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\n" ); document.write( "\n" ); document.write( "R^2
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