Question

Which of the following numbers is irrational?

Answer 1

The answer to your question would be : B, square root of 5. The reason for this is because the square root of 5 will result in a number that can't really ever be exact. Like it will be 2.xxxxxxxxxx. (the Xs represent random numbers). If you look at A, that is just -9/5, which is -1.8 in decimal form. Look at C, that is 7/3, which is 2.3 repeating, and D is just 3. Therefore your answer is B. Hope this helps. Please rate, leave a thanks, and mark a brainliest answer (not necessarily mine). Thanks it really helps! :D

Answer 2

The answer would be $\sqrt{5}$

I took the test for FLVS and got it right.