Question

what will be the units digit in the square of the following numbers (a) 21976 (b) 2873 (c)549 (d) 131 (e) 32
With step by step explanation ​

Answer 1

Answer:

a) 6

b) 9

c) 1

d) 1

e) 4

Step-by-step explanation:

21976 x 21976= 482944576

2873 x 2873=8254129

549 x 549=301401

131 x 131=17161

32 x 32= 1024

last digit of the products are the answer for ur question

Answer 2

Answer:

a=6

b=9

c=1

d=1

3=4

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