Question

Which of the following shows the correct value of the square root of 175

Answer 1

well look at the number 175... can you get 2 factors, where one of the factors is a square number...?

Answer 2

Which of these are the answer 14 < 175 <15, 17< 175 <18, 18 < 175 <19, 21 <175 <22

Answer 3

please keep in mind that:
\[175 = 25 \cdot 7 = {5^2} \cdot 7\]

Answer 4

Well then why is the highest value option 22 and not 25