What is the square root of 7?
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Answer is ≈2.64575.
7 is a prime number so it cannot be simplified like perfect squares. Since √7 irrational number, it cannot be exactly represented by pq for any integers p,q. But we can get the approximate of √7. Using Pell's equation can give the result step by step but if we use the calculator; √7≈2.64575.