Question

please tell short trick of finding square​

Answer 1

Answer:

first you will have to take 2 digit no.

Step-by-step explanation:

first let a no be 36.

then square both as shown in the figure

write the squares of both.

then you will multiply the no. 3x6xsquare of that no.

after add that no. skipping a no.

and then your answer