Find an Online Tutor Now

Alxis G.

asked • 10/02/18

How to know that the square root of 13 is not equal to 5.7 without using a calculator

suppose a friend tells you that √13≈5.7 Without a calculator how can you convince your friend that he or she must have made an error.

1 Expert Answer


Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.