Question

what could be the possible 'one's' digits of the square root of following no. (1).9985 (2).657666025​

Answer 1

Answer:

0

Step-by-step explanation:

as they are decimal numbers their square roots also should be decimal numbers with no one's digit.

so one's digit should be 0

Answer 2

Answer:

√9985 = 99.924

√657666025 = 25645