Question 103779
I'll try and explain them,
First of all when a number is multiplied by itself, the product is the square of the number. ex;
8*8=64
so 64 is the square of 8;
When you look for a number that you can multiply by itself to get a product, you are looking for the square root of the product, so lets just turn around the example;
{{{sqrt(64)=8}}}
Hope this makes some sense
:)