document.write( "Question 1014194: Four steps to derive the quadratic formula are shown below.
\n" );
document.write( "I x^2+(-b)/a x=(-c)/a
\n" );
document.write( "II (x+b/2a)^2=(b^2-4ac)/(4a^2 )
\n" );
document.write( "III x=±√((b^2-4ac)/(4a^2 ))-b/2a
\n" );
document.write( "IV x^2+bx/a+(b/2a)^2=(-c)/a+(b/2a)^2\r
\n" );
document.write( "\n" );
document.write( "what is the correct order?! \n" );
document.write( "
Algebra.Com's Answer #630533 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "I ---> IV ---> II ---> III.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "I, IV, II, III.\r\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |