The simple method of finding this answer is to multiply the both units digit.
Example : If someone asks you to find the units digit of 45². You should take the problem into multiplication type which brings you 45 * 45. Now multiply the both units digit which gives us 25. So take THAT unit digit which brings you 5.
I know that it's confusing but it would be helpful f you understand it
Same case. Multiply the two unit digits which is 4 * 9 which brings you the answer 36. Take this number's unit digit. So, the answer of your question is 6.
Just gave this explanation hope you could understand the TRICK.
Answers & Comments
Answer:
2
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
The simple method of finding this answer is to multiply the both units digit.
Example : If someone asks you to find the units digit of 45². You should take the problem into multiplication type which brings you 45 * 45. Now multiply the both units digit which gives us 25. So take THAT unit digit which brings you 5.
I know that it's confusing but it would be helpful f you understand it
Same case. Multiply the two unit digits which is 4 * 9 which brings you the answer 36. Take this number's unit digit. So, the answer of your question is 6.
Just gave this explanation hope you could understand the TRICK.