document.write( "Question 914036: Please sovle this in vertex form:
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document.write( "2x^2-12x+21 \n" );
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Algebra.Com's Answer #554839 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Please solve this in vertex form: \n" ); document.write( "2x^2-12x+21 \n" ); document.write( "complete the square \n" ); document.write( "2(x^2-6x+9)-18+21 \n" ); document.write( "y=2(x-3)^2+3 \n" ); document.write( "This is an equation in vertex form of a parabola that opens up with vertex at (3,3) \n" ); document.write( " |