Question

trick to find the square of numbers having unit digit 5??​

Answer 1

Step-by-step explanation:

There is a vedic maths trick to find the product of numbers having unit digit 5 ..

let us take an example ...

65 ^2

first we have to square 5 which is 25

so 25 is the last number of our answer

now , with 6 , we have to multiply 6 with its successor 7 = 42

so 42 is the starting number of our answer

final answer becomes 4225. .

one more example

85^2

5^2 = 25

8× 9 = 72

answer = 7225 ...

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Answer 2

Answer:

Example = 25×25=625

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