What values of xxx must be excluded from the domain of dfrac15(x−16)(x+17)\\dfrac{15}{(x - 16)(x + 17)}dfrac15(x−16)(x+17)?
x=16x = 16x=16 and x=−17x = -17x=−17
x=−16x = -16x=−16 and x=17x = 17x=17
x=16x = 16x=16 only
x=0x = 0x=0