Which equations have exactly one solution? select all that apply. (a1.a. rei. b.2) 2(x−8)=16 x(x−8)=16 2(x−8)2=0 2x(x−8)=16 (x−2)(x−8)=0 x2−8=0

2(x-8) = 16

Step-by-step explanation:

Criterion:  equations have exactly one solution each if the highest power of x is 1 (linear function).  

Those listed here that have exactly one solution are:

2(x-8) = 16

All the other are 2nd order and thus have two solutions each.

2nd one in the first row is correct

step-by-step explanation: