document.write( "Question 677395: 2k^2+16k=-12
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document.write( "what i have already
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document.write( "k^2+8k=-6
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document.write( "(k^2+8k+16)=-6+16
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document.write( "square root of (x+4)^2 square roof of (10) what is the vertex? solve by compleating the square
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Algebra.Com's Answer #420876 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! y = \n" ); document.write( "... \n" ); document.write( "y - 12 = \n" ); document.write( "... \n" ); document.write( "y - 12 = 2( \n" ); document.write( "... \n" ); document.write( "y - 12 + 2(16) = 2( \n" ); document.write( "... \n" ); document.write( "y - 12 + 32 = 2 \n" ); document.write( "... \n" ); document.write( "y + 20 = 2 \n" ); document.write( "... \n" ); document.write( "y = 2 \n" ); document.write( "... \n" ); document.write( "Using y=a \n" ); document.write( "where vertex is (h,k) \n" ); document.write( "... \n" ); document.write( "Vertex is: (-4,-20) \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " \n" ); document.write( " |