Question

Limits

Answer 1

\[\lim_{x \rightarrow 2} \frac{ x^2-4 }{ \sqrt{x-2} }\]

Answer 2

without making the squareroot into an exponent how would i solve ?

Answer 3

what about rationalizing the denominator

Answer 4

can you please explain that to me? i honestly don't see it

Answer 5

the square root is complicating it for me