A Amartya Majumdar Guest Dec 13, 2009 #2 e^(2x + 3) = e^(1/4) or, 2x + 3 = 1/4 or, 4(2x + 3) = 1 or, 8x + 12 = 1 or, 8x = 1 - 12 or, 8x = -11 or, x = -11/8
e^(2x + 3) = e^(1/4) or, 2x + 3 = 1/4 or, 4(2x + 3) = 1 or, 8x + 12 = 1 or, 8x = 1 - 12 or, 8x = -11 or, x = -11/8
A Andrew Prieditis New member Dec 13, 2009 #3 If e^(2x+3) = e^(1/4), then simply 2x+3 = 1/4. The equation to solve is 2x+3 = 1/4 hence x = -11/8
