Question

Simplify the expression. (-6i) (-6i)

Answer 1

\( \color{Black}{\Rightarrow -6 \times -6 \times i^2 }\)

Answer 2

-6i x -6i = 6i^2

i^2 = -1

therefore 6i^2 = -6

Answer 3

\[36i^2\]
\[(36)*(-1)\]
=36

Answer 4

What is \(i^2\)?

Answer 5

imean 36 lol

Answer 6

-36

Answer 7

im getting old for this thing =)))

Answer 8

i^2 is an imaginary number @ParthKohli

Answer 9

I know... I asked him :/

Answer 10

Oh sorry...

Answer 11

And \(i\) is imaginary, not \(i^2\) :)

Answer 12

thanks guys

Answer 13

Well, yes and you are welcome tryder!