Question

The units digit of the square of a number ending in 4 is
a) 4 (6) 6 (c) 1 (d) 0​

Answer 1

Answer:

b ) 4

Step-by-step explanation:

b ) 4

4 ×4 = 16

6 is the ending of square 4

Answer 2

Answer:

6

Step-by-step explanation:

4^2=16

so the unit digit ia 6