document.write( "Question 1074265: please help me solve this equation in vertex form y=x2+16x \n" ); document.write( "
Algebra.Com's Answer #688964 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"y=x%5E2%2B16x%2B%2816%2F2%29%5E2-%2816%2F2%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=%28x%2B8%29%5E2-64%29\"\r
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\n" ); document.write( "vertex is (-8,-64).
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