10-04-2017
Mathematics

contestada

Fill in the blank with the appropriate response:
The equation 0= -x^2+2x-4 has ___ solutions.

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merrygoroundtheworld merrygoroundtheworld

12-04-2017

I think it depends on if you are using complex numbers.

I used the quadratic formula. I got (-2 +- sqrt (-12))/-2

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