Ask a New Question
Search
Questions and answers by
Square root
Questions (1)
Is there a trick or formula or easy way to figure out square root mentally?
5 answers
406 views
Answers (2)
So are u saying to memorize the squares for 13 - 25 as well? Not sure if my question is clear. For e.g. square of 23 is 529. By multiplying the last digit of 23 ( 3x3)= 9, same last digit of the number 529, is there a way I easily work out the first 2
Ok. Is there an easy way to figure the perfect square root for numbers 13 through 25.
