How do you solve for x in: 3^(x+2) = (4^x)+3 (calculator allowed)
K Kuryree New member Joined Mar 28, 2011 Messages 1 Mar 28, 2011 #1 How do you solve for x in: 3^(x+2) = (4^x)+3 (calculator allowed)
D Deleted member 4993 Guest Mar 28, 2011 #2 Kuryree said: How do you solve for x in: 3^(x+2) = (4^x)+3 (calculator allowed) Click to expand... If I were to solve it - I would use Newton-Raphson's numerical iteration method (after using a graph to locate the vicinity of the solution). and I get x = -9.18841999729848 E-01
Kuryree said: How do you solve for x in: 3^(x+2) = (4^x)+3 (calculator allowed) Click to expand... If I were to solve it - I would use Newton-Raphson's numerical iteration method (after using a graph to locate the vicinity of the solution). and I get x = -9.18841999729848 E-01
