document.write( "Question 1044551: Consider the following equation \r
\n" );
document.write( "\n" );
document.write( "X^2 +y =0\r
\n" );
document.write( "\n" );
document.write( "y=x-2\r
\n" );
document.write( "\n" );
document.write( "We have two main methods to solve systems substitution and elimination. What method(s) could we use to solve this system and why?\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #659866 by ikleyn(52832)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "What do you think? \n" ); document.write( "-----------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Comment from student: substitution but not sure why?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "My response. I specially took the pause to hear your answer. Thank you.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Actually both the substitution method and the elimination method lead to the same quadratic equation in just one step.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |