document.write( "Question 355411: x^2 - 9x - 38 = -9 by completing the square \n" ); document.write( "
Algebra.Com's Answer #253853 by checkley77(12844)\"\" \"About 
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x^2 - 9x - 38 = -9
\n" ); document.write( "x^2-9x=-9+38
\n" ); document.write( "x^2-9x=29
\n" ); document.write( "x^2-9x+20.25=29+20.25
\n" ); document.write( "(x-4.5)^2=49.25
\n" ); document.write( "x-4.5=sqrt49.25
\n" ); document.write( "x-4.5=7.0178
\n" ); document.write( "x=7.0178+4.5
\n" ); document.write( "x=11.5178 ans.
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