document.write( "Question 204933: -4x^2 - 40x + 40 can be written as a(x+h)^2 + k Find h \n" ); document.write( "
Algebra.Com's Answer #154684 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -4x^2 - 40x + 40 can be written as a(x+h)^2 + k Find h \n" ); document.write( "----------------- \n" ); document.write( "-4(x^2 + 10x + 25) + 40 + 100 \n" ); document.write( "-4(x+5)^2 + 140 \n" ); document.write( "--- \n" ); document.write( "h = 5 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |