Hii ! and are the solutions of the equation : calculate:
Last edited by Perelman; February 3rd 2010 at 10:21 AM.
Follow Math Help Forum on Facebook and Google+
Originally Posted by Perelman Hii ! and are the solutions of the equation : calculate: If and are the solutions of the equation then and . Thus . Also, , and so . Then , and you can check by using the results of the previous paragraph that this simplifies to (which in this case is ).
View Tag Cloud