document.write( "Question 879921: Complete the square: x^2-12x=9 \n" ); document.write( "
Algebra.Com's Answer #531114 by josgarithmetic(39617)\"\" \"About 
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Add \"%28-12%2F2%29%5E2=36\" to both sides of the equation, and then factorize the left side and simplify the right side. \n" ); document.write( "
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