Question

Find the zeros (real and/or imaginary). f(x)=x^2+9

Answer 1

Ooo it's Hello Kitty c:

Answer 2

set it equal to zero and solve for x

Answer 3

Haha zepdrix :)

Answer 4

so, \[0 = x^2 +9\]\[-9 = x^2\]\[\sqrt{-9}=x\]\[\pm3i = x\]

Answer 5

wait but I have two x's

Answer 6

oh wait nevermind, I was looking at a different problem. okay thanks!

Answer 7

np