Question

Question inside :)

Answer 1

c'mon this is too easy

Answer 2

a+sqrt(b)

Answer 3

oh i don't get it tho :(

Answer 4

so i input + ???

Answer 5

think of the quadratic formula

Answer 6

you get two answers from the quad. formula

Answer 7

ohhh i see now, there's always a + and a -. so in this question it was - so my answer is + right??
i jus plug in: +
/??

Answer 8

maybe....maybe not :)

Answer 9

wait so my answer is + ??

Answer 10

sure

Answer 11

thanks!

Answer 12

thanks!

Answer 13

no thank you :)