Question

Find the square roots of the following numbers by using their ones and tens digits.
(a) 1764
(6) 1444
(c) 3025
(d) 4761​

Answer 1

$a. \sqrt{1764} = 42 \\ b. \sqrt{1444} = 38 \\ c. \sqrt{3025} = \: 55 \\ d. \sqrt{4761} = 69$