The expression is .
The perfect square less than 200 is 196.
\The perfect square greater than 200 is 225.
\The compound inequality is .
(Identify perfect squares closest to 200)
(Take positive square root of each side)
(Write 196 as
and 225 as
)
(Cancel squares and roots)
196 is closer to 200 than to 225, so the nearest integer,
The square root to the nearest integer is .