check to see if the given number is a solution for the equation ^x3 + 5x^2 = - 13(^x2 + 5x) check x= -9
Follow Math Help Forum on Facebook and Google+
Originally Posted by bounine check to see if the given number is a solution for the equation ^x3 + 5x^2 = - 13(^x2 + 5x) check x= -9 No, its not. I get -324=-468
View Tag Cloud