Question

Solve x^2 + 9x + 9 = 0.

Answer 1

use quadratic formula
u get \[x={(-9\pm \sqrt{45})}\div2\]

Answer 2

???

Answer 3

And simplified, it would be \[x = (-9 \pm 3\sqrt{5} \div 2\] right?

Answer 4

yes right

Answer 5

x=(−9±3√5)÷2

Answer 6

noooo

Answer 7

:)

Answer 8

Why no?

Answer 9

yes it is correct why no ad??

Answer 10

sorry .. im wrong ..

Answer 11

Lol it's okay. Thank you, guys (:

Answer 12

yes thanks

Answer 13

ok take care bye:D