Question

Sol begin{tabular}{c|c}
& 126
hline 1 & 158
1 & 1
hline 22 & 058
2 & 44
hline 246 & 1476
6 & 0
hline & 0
end{tabular}
[
sqrt{15876}=126
]
The digit at the ten's place is 2 .

# Ex. 1. The digit in the ten's place in the squre root of 15876 is (1) 8 (2) 6 (3) 4 (4) 2

Solution