Question

find the rf of
$6 \sqrt{2}$
​

Answer 1

Answer:

do your work by your own

Answer 2

Step-by-step explanation:

Let us assume 6+

2

is rational. Then it can be expressed in the form

q

p

, where p and q are co-prime

Then, 6+

2

=

q

p

2

=

q

p

−6

2

=

q

p−6q

-----(p,q,−6 are integers)

q

p−6q

is rational

But,

2

is irrational.

This contradiction is due to our incorrect assumption that 6+

2

is rational

Hence, 6+

2

is irrational