I have an idea on how to solve but i need to see if im right. please help me

Question

asked Jun 17, 2023 90.6k views

1 Answer

Deepak Senapati · Answer 1 · 2023-06-22T14:05:45+0000

⇒Note this is a fraction.

⇒For a fraction to be undefined that is of when the denominator is equal to 0

⇒Now equate what is in the denominator with 0

⇒
$k+3=0\\k=-3$

⇒So that the denominator is 0 that is of when k is equal to -3..it is then that the whole expression will be undefined.

⇒The expression is undefined when k=-3