dianacfuentes dianacfuentes

19-07-2017
Mathematics

contestada

Solve −2x2 +3x − 9 = 0.

Respuesta :

RickyChen RickyChen

19-07-2017

I assume you are asking to solve:

-2x^2 + 3x - 9 = 0

So first, this equation does not have real roots.

It only has 2 complex roots.

The roots are:

3/4 * (1-i√7) and 3/4 * (1+i√7)

Answer Link

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