document.write( "Question 577833: (x+7)^(2/3)=9
\n" ); document.write( "I got 20 as one solution for x and I know it's correct, but I'm supposed to find a second one as well. please help\r
\n" ); document.write( "\n" ); document.write( "^(2/3) means *to the power of 2/3* in case that was confusing
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Algebra.Com's Answer #370339 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"%28x%2B7%29%5E%282%2F3%29=9\"
\n" ); document.write( "\"%28x%2B7%29%5E2+=+729\"
\n" ); document.write( "\"x%2B7+=+27\"
\n" ); document.write( "x = 20
\n" ); document.write( "-----------
\n" ); document.write( "x+7 = -27
\n" ); document.write( "x = -34
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