Question

Prove that root 9 is an irrational number​

Answer 1

Answer:

In mathematics, a rational number is a number that can be expressed as the quotient or fractionpqpq of two integers, a numerator p and a non-zero denominator q.

Now 9–√=3=31=62=939=3=31=62=93 and so on. Where both numerator and denominator are positive integers.

So, we can say that 9–√9 is a rational number.

Answer 2

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