1. 389376
Therefore square root of 389376 = 624
Steps:
(i) 38 – (6)2 = 2, New dividend = 29
Divisor = 6 x 2 = 12
(ii) 29 ÷ 12, Quotient digit = 2,
Remainder = 5
(iii) New dividend = 53
Adjusted dividend = 53 – 22 = 49
(iv) 49 ÷ 12, Quotient digit = 4,
Remainder = 1
New dividend = 17 and remainder
= 17 – 2 x 4 x 2 = 1
New dividend =16 and final remainder
= 16 – 42 = 0
2. 1156
Therefore square root of 1156 = 34
Steps:
(i) 11 – (3)2 = 11 – 9 = 2
New dividend = 25
Divisor 3 x 2 = 6
(ii) 25 ÷ 6, Quotient digit = 4,
Remainder = 1
(iii) Final remainder = 16 – (4)2
= 16 – 16 = 0