2-√5 check rational or irrational
Answers
Answered by
1
Answer:
irrational
Step-by-step explanation:
because √5 is a irrational number and remember if you add poison in food it will also become poison you should learn this method teached by our teacher
hope you understood
follow me ****
Answered by
1
Answer:
let us assume that 2-√5 is rational
therefore, it can written in the form p/q
-√5=p/q-2
so, p/q -2 is rational and is equal to √5
but, this contradicts our assumption that √5 is rational.
Hence, 2-√5 is irrational number.
Hey buddy , this is the correct answer for your question.
Similar questions