Does anyone know the correct method for solving ? Thanks in advance.
Follow Math Help Forum on Facebook and Google+
Since 2 is a common factor you can divide through by 2: Move the 4 over to the left hand side: You can then solve the quadratic is your favourite way (I suggest the formula)
Last edited by e^(i*pi); Dec 11th 2010 at 11:06 AM. Reason: see post 3
Originally Posted by e^(i*pi) You can then solve the quadratic is your favourite way (but this one factorises) Don't think so...discriminant = 33
Originally Posted by Wilmer Don't think so...discriminant = 33 Ta, I thought it was a square number for some reason
View Tag Cloud