0
sqrt(16) = +/- 3
Both +4 & -4 are rational.
NB The square roots of prime numbers are irrational
e.g. sqrt(2) = 1.413213562....
sqrt(3) = 1.732050808....
sqrt(5) = 2.236067978....
et seq.,
Still curious? Ask our experts.
Chat with our AI personalities
RossEvery question is just a happy little opportunity.
Chat with Ross
ReneChange my mind. I dare you.
Chat with Rene
ProfessorI will give you the most educated answer.
Chat with Professor
Add your answer:
Earn +20 ptsQ: Is the square root of 16 a rational or an irrational number?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
Is the square root of 4.1 a rational or irrational number?
[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.
Is the square root of 1.44 a rational or irrational?
The square root of 1.44 is 1.2 which is a rational number
Is the square root of 4 irrational or rational?
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
Is the square root of 19 irrational or rational?
The square root of the prime number 19 is an irrational number
Is the square root of 25 an irrational or rational number?
The square root of 25 is 5, which is a rational number.
Trending Questions
What is the unit rate for 210 miles in 3 hours?
What are 3 types of line graphs?
How numbers got their shape?
What is one eighth squared as a fraction?
What is interseting set?
What is 449987 rounded to the nearest hundred thousand?
What is ninety two hundredths in a simplest form?
3576 divided by 38?
What is infinite and finite set in math?
How many is 14 zeros?
What is 5 percent of 500 hundred dollars?
What is 6691 divided 28?
What goes into 297?
When did nicholas Copernicus live?
What is The squared dimensions of the exterior surface called?
What number is bigger 0.0000005 or 0.000017?
How many inches are in 4yd 2ft?
What is the mass of solid iron wrecking ball with a radius of 18cm with solution?
Why is it important to identify carefully the problem to be solved?
How many ones in 500?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.