R robban96 New member Joined Oct 27, 2014 Messages 3 Oct 27, 2014 #1 I have been working with this problem for a while now and gotten nowhere. I'am going to use it for my astronomical project. Equation one: c-b = b-a Equation two: b/a = 3^(x-z) Equation three: c/a = 3^(x-y) Find an expression that gives z(x,y)
I have been working with this problem for a while now and gotten nowhere. I'am going to use it for my astronomical project. Equation one: c-b = b-a Equation two: b/a = 3^(x-z) Equation three: c/a = 3^(x-y) Find an expression that gives z(x,y)
L lookagain Elite Member Joined Aug 22, 2010 Messages 3,250 Oct 27, 2014 #2 robban96 said: I have been working with this problem for a while now and gotten nowhere. I'am going to use it for my astronomical project. Equation one: c-b = b-a Equation two: b/a = 3^(x-z) Equation three: c/a = 3^(x-y) Find an expression that gives z(x,y) Click to expand... The above is a duplicate post. See: http://www.freemathhelp.com/forum/threads/88805-Find-an-expression
robban96 said: I have been working with this problem for a while now and gotten nowhere. I'am going to use it for my astronomical project. Equation one: c-b = b-a Equation two: b/a = 3^(x-z) Equation three: c/a = 3^(x-y) Find an expression that gives z(x,y) Click to expand... The above is a duplicate post. See: http://www.freemathhelp.com/forum/threads/88805-Find-an-expression
