Question

EXERCISE 1.5
V. Classify the following nurnbers as rational or irrational: 2-√5​

Answer 1

${\mathtt{ \fbox{\boxed {\huge {\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R:-</p><p> {}}}}}}}$

Here 2 is a rational number and √5 is a irrational number

And difference of rational and irrational is always a irrational number

So that 2 - √5 is a irrational number

${\underline{\underline \mathcal \purple{BE \: BRAINLY}}}$