document.write( "Question 499121: Hi, can you please help me? Ive tried this problem 9 times...and I keep getting it wrong...
\n" ); document.write( "Thank you sooo much for your help! i hope you can help me... it would be soo appreciated! :)\r
\n" ); document.write( "\n" ); document.write( "Find all real solutions of the equation. or tell if there is NO REAL SOLUTION. \r
\n" ); document.write( "\n" ); document.write( " squareroot of: 9x + 64+8=x \r
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Algebra.Com's Answer #337438 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%289x%2B64%2B8%29=x\"\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%289x%2B72%29=x\"\r
\n" ); document.write( "\n" ); document.write( "Take the square
\n" ); document.write( "9x+72=x^2
\n" ); document.write( "x^2-9x-72=0\r
\n" ); document.write( "\n" ); document.write( "Find the roots of the equation by quadratic formula
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\n" ); document.write( "a= 1 ,b= -9 c -72
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\n" ); document.write( "b^2-4ac= 81 - 288
\n" ); document.write( "b^2-4ac= 369
\n" ); document.write( "\"sqrt%28%09369%09%29\"= 19.21
\n" ); document.write( "\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "\"x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "x1=( 9 + 19.21 )/ 2
\n" ); document.write( "x1= 14.1
\n" ); document.write( "x2=( 9 -19.21 ) / 2
\n" ); document.write( "x2= -5.105
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