Question

what is the square root of 678 i dont have a couculater with me

Answer 1

http://www.wolframalpha.com/input/?i=square+root+of+678

Answer 2

calculator btw

Answer 3

http://lmgtfy.com/?q=sqrt(678)

Answer 4

so its 26.0384331

Answer 5

yes

Answer 6

what r medals i just gave u one what dose it do

Answer 7

thanks it raises your level

Answer 8

why r there levels

Answer 9

i have no clue

Answer 10

why did i get a medal ??

Answer 11

there are longhand methods you can try.
ans = 26.0384331326

Answer 12

who jecks the ansers if there rong

Answer 13

checks

Answer 14

Why would the calculator be wrong?

Answer 15

Even google can help you with this if you need computational support in the future.

Answer 16

ok thanks u guys

Answer 17

Can anyone take the square root without a calculator?

Answer 18

@meverett
LollyLau outline the process in an earlier post

Answer 19

thats the importint thing here

Answer 20

that was cube root.
for square roots,
divide into 2 numbers a group from decimal dot.
its basically the same except that the next number in the quotient should be x(20A+x)