Question

Check √4+√9 is rational or irrational.​

Answer 1

Answer:let _/4 and _/9 be a rational no

Step-by-step explanation:

_/4 +/9=p/q

Where p and q are Co prime number

_/4=p/q+_/9

_/4=_/9+p/_/9q

But this contradicts our fact that root 4 is an irrational number and have no coprime integers in its HCF therefore root 4 + root 9 is an irrational number

Thank you