1003082306 | math4u.vsb.cz

SubArea:

Complex numbers in algebraic and polar form

Level:

Project ID:

1003082306

Accepted:

1

Clonable:

0

Easy:

0

Let

[x; y] \in R \times R

. Find all

[x; y]

that satisfy

(3 x + 2 y i) \cdot (3 x - 2 y i) + y^{2} i = 97 + 4 i .

[x; y] \in {[3; 2], [- 3; 2], [3; - 2], [- 3; - 2]}

[x; y] \in {[3; 2], [- 3; 2]}

[x; y] \in {[3; 2], [3; - 2]}

[x; y] \in {[3; 2], [- 3; - 2]}