Question

The unit digit in the square of 368 is

Answer 1

Answer:

8² = 64...... Leaving "4" in units place...

Step-by-step explanation:

To find the units place digit of (368)², we need to just; JUST square the units place digit and the unit's digit of it will be the answer...

So, the answer will be → 8² = 64 ⇒ 4...

If you still wanted to check through it, you can still square the whole number and you'll still get the same answer but, it's time consuming....

368² = 135,424‬....

→ Unit's place ⇒ 4...

Hope you understood the concept...

Answer 2

Answer:

4

Step-by-step explanation:

while you find square of 368

to find last digit

you must square the unit digit of given number

8 x 8 =64

now take the unit digit of 64

that is 4

hence 4 is unit digit in square of 368