Question

last question i need someone to explain to me.
Find the distance between the points given. Simplify all irrational answers.

(-3, 0) and (0,sqrt 7 )

idk how to do the sqrt 7 part

Answer 1

Do the same thing.

Answer 2

Because 0+sqrt7 = sqrt 7, and you're squaring it, you get just 7. Does that help?

Answer 3

Hint,
\[\Large (\sqrt7)^2 = 7\]

Answer 4

-.- i feel soo blonde...

Answer 5

So you understand it already? @seashell

Answer 6

YESS! :D