Question

What is the largest number, x, that can be entered

in the grid such that the square root of x is an

integer?

Answer 1

no info. about grid ?

Answer 2

PSAT grid

Answer 3

from 1-9,999

Answer 4

ahhh.....

Answer 5

is there a shortcut to this?

Answer 6

the answer is 9,801...

Answer 7

what is square root of 10000

Answer 8

it would be a long way from 9,998...

Answer 9

100

Answer 10

right, so it cannot be 100, right ?
what comes before 100 ?

Answer 11

99...

Answer 12

ahhhhhhhhhhhhhhhhh

Answer 13

ty

Answer 14

lolz

Answer 15

what is 99^2 ?

Answer 16

ty, son goku

Answer 17

9801

Answer 18

welcome :)