Respuesta :

Answer:

D. 76

Step-by-step explanation:

A. 36  = 6*6 = 6^2

B. 196 = 14*14 = 14^2

C. 16 =4*4 = 4^2

D. 76=4*19= not a perfect square

Answer:

D. 76

Step-by-step explanation: