#NAME?

Question

-√93 + √25 is

i. integer number
ii. rational number
iii. irrational number
iv. natural number

Any unit of these options is correct.

Answer 1

We know that
`√(25) =5`, so we only need to determine if
`-√(93)` is rational or irrational.

Because 93 is not a perfect square,
`-√(93)` would definitely be irrational, making the answer ii.