2000001511 | math4u.vsb.cz

SubArea:

Quadratic equations with complex roots

Level:

Project ID:

2000001511

Accepted:

0

Clonable:

0

Easy:

1

Find the solution set of the equation

(2 x - 2 i) (2 x + 4 i) (2 x^{2} - 4) = 0

in the set of complex numbers.

{i; - 2 i; \sqrt{2}; - \sqrt{2}}

{i; - 2 i}

{i; - 2 i; \sqrt{2} i; - \sqrt{2} i}

{- i; 2 i; \sqrt{2}; - \sqrt{2}}