Question

how do I find the square root of a number

Answer 1

example?

Answer 2

81

Answer 3

Are you allowed to use a calculator?

Answer 4

no

Answer 5

ok no problem what to numbers that are the same multiply to be 81?

Answer 6

so like for 25 it is 5*5

Answer 7

so you tell me what the square root of 81 is

Answer 8

okay then 81 is nit a perfect square because no 2 number will multiply to equal 81 is it rational?

Answer 9

I got 40.5

Answer 10

take square root of 15625 . Do you want to know how to get the answer by hand?

Answer 11

does 40.5*40.5=81? no 9*9= 81

Answer 12

does that make sense?

Answer 13

yes