The volume of a certain liquid varies with temperature as V=V`{0.77 + 3.7 x 10^(-4)(T/K) + 1.52 x 10^(-6)(T/K)^2} where V` is its volume at 298K. Calculate its expansion coefficient, alpha, at 310K.

How am I to go about doing this problem?

alpha is = (1/V)(dv/dt)_{p}