shhdhayk9 shhdhayk9

16-01-2021
Mathematics

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What are the real or imaginary solutions of (x^2 - 1)(x^2 + 4) = 0

Respuesta :

sg4518522 sg4518522

16-01-2021

Answer: X= i, -i, 2i, -2i

Step-by-step explanation:

The roots are x values when the graph intersects the x axis.

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