Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #19760

1 Answer

Dec 7, 2016

$1 pm 4i$

Explanation:

The determinant is
$4 - 68$ which is negative
No roots, Except complex ones.

$x = (2 pm 8i)/2 = 1 pm 4i$

Related questions

See all questions in Zeros

Impact of this question

1605 views around the world

You can reuse this answer
Creative Commons License