document.write( "Question 39073: I do not understand - please help!!\r
\n" ); document.write( "\n" ); document.write( "\"+%2818+%2B+sqrt+567%29%2F9+\"\r
\n" ); document.write( "\n" ); document.write( "That is 18 plus the square root of 567 over 9.\r
\n" ); document.write( "\n" ); document.write( "Thanks!
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Algebra.Com's Answer #24511 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
From (18 + sqrt(567))/9, we can simplify
\n" ); document.write( "sqrt(567) = sqrt(7)*sqrt(81) = 9*sqrt(7)
\n" ); document.write( "Now plugging back in we have
\n" ); document.write( "(18 + sqrt(567))/9 =
\n" ); document.write( "(18 + 9*sqrt(7))/9 =
\n" ); document.write( "[9(2 + sqrt(7)] / 9 =
\n" ); document.write( "2 + sqrt(7)
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