document.write( "Question 791628: 4. Use completing the square to rewrite the following equation in transformational form: y = x2 + 8x - 12\r
\n" ); document.write( "\n" ); document.write( "A. y = (x-4)2 - 28
\n" ); document.write( "B. y = (x+4)2 - 28
\n" ); document.write( "C. y = (x+4)2 + 4
\n" ); document.write( "D. y = (x-4)2 + 4
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Algebra.Com's Answer #479665 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
x2 + 8x - 12
\n" ); document.write( "x^2 + 8x ........-12
\n" ); document.write( "x^2 + 8x + 16 .....-12 - 16
\n" ); document.write( "(x + 4)^2 - 28 (B)
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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