Question

Find the square root of the following using their units and tens digit
a) 78400
b) 18469

Answer 1

Answer:

a) 280

b) 135. 900.....

Answer 2

Answer:

heo guys its your answer

Step-by-step explanation:

(1) If a perfect square is of n digits, then its square root will have. 2 n ... is (b). Example 2 : the following will have 1 at its units place? + (2)

Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need to do the ...