HomeMaths Square root of 800 equals (a) 2√20 (b) 20√2 (c) 40√2 (d) none of these byBalkishan Agrawal -September 09, 2022 0 Solution:To find the square root of 800, we will express it in terms of its prime factors. It can be written as 800 = 2 × 2 × 2 × 2 × 2 × 5 × 5.= 25×52√800 = √(25×52)= 5×22×√2= 20√2Hence option b is the answer. Tags: Maths Facebook Twitter