What values of xxx must be excluded from the domain of dfrac2(x−3)(x+4)\\dfrac{2}{(x - 3)(x + 4)}dfrac2(x−3)(x+4)?
x=3x = 3x=3 and x=−4x = -4x=−4
x=−3x = -3x=−3 and x=4x = 4x=4
x=0x = 0x=0
x=3x = 3x=3 only