9000035710 | math4u.vsb.cz

SubArea:

Complex numbers in algebraic and polar form

Level:

Project ID:

9000035710

Accepted:

1

Clonable:

1

Easy:

0

Find the complex conjugate of

z = \frac{3 + i}{2 - i} + (i + 1) (2 + i)

.

2 - 4 i

2 + 4 i

- 2 - 4 i

- 2 + 4 i