Simplify: frac2x2+4x2x\\frac{2x^2 + 4x}{2x}frac2x2+4x2x (assume xneq0x \\neq 0xneq0).
x+2x + 2x+2
2x+42x + 42x+4
x2+2xx^2 + 2xx2+2x
x+4x + 4x+4