Square roots (6th grade common core math)

Question

Given that 676= 26 evaluate 2,704

Answer 1

2704 = 4 x 676

 

the square root of 4 is 2 and the square root of 676 is 26

 

therefore the square root of 2704 is 2 x 26 = 52

 

in general √(ab) = √a√b

 

for this problem

 

√2704 = √4√676 = 2(26) = 52