document.write( "Question 803292: If 9^x-1 = 7 then what is 3^2x+3 \r
\n" ); document.write( "\n" ); document.write( "The ^'s mean exponents
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Algebra.Com's Answer #484245 by Alan3354(69443)\"\" \"About 
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If 9^x-1 = 7 then what is 3^2x+3
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\n" ); document.write( "\"9%5E%28x-1%29+=+7\"
\n" ); document.write( "\"3%5E%282x-2%29+=+7\"
\n" ); document.write( "\"3%5E%282x%2B3%29+=+3%5E%282x-2%29%2A3%5E5\"
\n" ); document.write( "= 243*7
\n" ); document.write( "= 1701\r
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