Question

http://prntscr.com/4d8ult

Answer 1

False right?

Answer 2

Right, it needs to be the conjugate of the denominator.

Answer 3

si lol

Answer 4

yes :)

Answer 5

:)

Answer 6

yes i got it right :)

Answer 7

Great!

Answer 8

si

Answer 9

sii

Answer 10

:)

Answer 11

i got it :)

Answer 12

any medals lol

Answer 13

i deserve it :(

Answer 14

\[\bigstar PLEASE? \bigstar\]

Answer 15

xD i didn't get notified :)

Answer 16

Haha

Answer 17

was it you?

Answer 18

Yup :)

Answer 19

si

Answer 20

:)