Prove that root 2 -5 is an irrational number
Answers
Answered by
1
Answer:
if possible, let us assume that 2+5 is a rational number .
But -5 is is not a rational number...
~~~
our supposition 2+5 is a rational number is wrong....2+5 is an irrational number .
Now based on the above subject u can find the right one.....
Similar questions