Lets take, 52
Square 52 = 2704
Steps :
1. Add the once digit to 25.
2. Attach the square of once digit. If it is a single digit to fill the vacancy of the tenth digit put zero. Here 04 will be attached to 25+2.
3. So the answer is 2704.
Try all the numbers in the 50's for practice.
Square 52 = 2704
Steps :
1. Add the once digit to 25.
2. Attach the square of once digit. If it is a single digit to fill the vacancy of the tenth digit put zero. Here 04 will be attached to 25+2.
3. So the answer is 2704.
Try all the numbers in the 50's for practice.
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