Complex- omega

[wanton pine]

(3-2ω)²+(3-2ω²)²

[wanton pine]

Find value

<@&286206848099549185>

Where is my mistake?

[honest epoch]

it's not 9 - 2 (-2 omega)

[wanton pine]

But why

[honest epoch]

(a - b)^2 = a^2 - 2ab + b^2

[wanton pine]

Ok let me do it again

Look when i made the 12w to 8w+4w

Is this ok? @honest epoch

[honest epoch]

again, (a - b)^2 is not equal to a^2 + 2ab + b^2

$(3 - 2 \omega)^2 = 3 - 12 \omega + 4 \omega^2$

[wispy canyon]

govani_uwu

[wanton pine]

I know i did the question again and the answer is 26

[honest chasm]

here w?

w=?

[wanton pine]

They and the cubic roots of 1

$x^3 =1$

[wispy canyon]

Francois

[wanton pine]

$S=(1,\omega,{\omega}^2)$

[wispy canyon]

Francois

[wanton pine]

And I think I made myself pretty clear when I said Complex.

.solved