Question

what is correct answer it of √68?
i. 2√7
ii. 7√2
We can write both also??
Why??

please write than only if u know correct answer​

Answer 1

Answer:

we can't write any of above

Step-by-step explanation:

$2\sqrt{7} = 28 \\ 7\sqrt{2} = 98$

correct answer is

$2\sqrt{17}$