If A=(x234)A = \begin{pmatrix} x & 2 \\ 3 & 4 \end{pmatrix}A=(x324) and det(A)=2\det(A) = 2det(A)=2, what is the value of xxx?
x=1x = 1x=1
x=2x = 2x=2
x=3x = 3x=3
x=4x = 4x=4