Order the steps to solve the equation
log(x2 – 15) = log(2x) form 1 to 5.
x2 - 2x - 15 = 0
Potential solutions are -3 and 5
x2 - 15 = 2x
X-5 = 0 or x + 3 = 0
(x - 5)(x + 3) = 0