Question

how to find square root of a number...... plzz help me fast

Answer 1

if you want to find it for a big number for example 625 which is a perfect square ,give it a factor tree.
this 625=5*5*5*5
make pairs of it =5*5 so its square root is 25.
do it similarly for all numbers. you will get the answer.(if they are perfect squares)
if they are not perfect squares,
for example try taking 40.
take a number which has root near 40
it is 6=36.
so try adding decimal points to 6 and put their squares.you will find.for this, try 6.33 which is the root.

hope it helps!!!

Answer 2

Find square root like this---