Please show me a step-by-step of square root of 2209 without using calculator or just say square root of 2209?
2 answers
No ones going to answer man, the question is just kind of not worth answering since there is no step-by-step. Just tell your teacher you sat there multiplying pairs of numbers till you figured that 47^2=2209
Before calculators, we used a method similar to long division.
You will find it explained on this page
http://www.homeschoolmath.net/teaching/square-root-algorithm.php
go about 1/4 down on the webpage to
"Finding square roots using an algorithm"
You will find it explained on this page
http://www.homeschoolmath.net/teaching/square-root-algorithm.php
go about 1/4 down on the webpage to
"Finding square roots using an algorithm"