Question

factor 9x^2-12x+36 like this ( )( )

Answer 1

May be something like this \(9x{}^2-12x+36= \left(x-\frac{2}{3} \left(1-2 i \sqrt{2}\right) \right) \left( x- \frac{2}{3} \left(1+2 i \sqrt{2}\right)\right) \)

Answer 2

is that i cap?

Answer 3

i cap ?!

Answer 4

idk what is i?

Answer 5

wasnt the answer I was looking for but thanks..

Answer 6

\( \large i=\sqrt{-1} \)

Answer 7

complex number?

Answer 8

no its just that a square root can never be a negative number so its just an imaginary number.. I think,,

Answer 9

its a complex number...and this is possible