document.write( "Question 762053: to solve by completing the square, what value should you add to each side of the equation? x^2+8x=-8\r
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Algebra.Com's Answer #463661 by josgarithmetic(39618)\"\" \"About 
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The square missing and to add to both sides is \"%288%2F2%29%5E2=16\". You will be able to factor the result on the left side, and could then solve for x. \n" ); document.write( "
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