Math 11, what are the roots of this equation

[From: ] [author: ] [Date: 12-02-03] [Hit: ]

What are the roots of the equation x^2 - 4x + 9 =0?

It's NOT necessary to show any work. I just need to check the answer :) Thanks!

The roots are complex: x = 2 + i*sqrt(5) and 2 - i*sqrt(5)

That just indicates you don't care about learning the stuff.

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