alexamarieriveraar21 alexamarieriveraar21

11-11-2019
Mathematics

contestada

Solve the equation 5x^2 = -80

Respuesta :

PhillSwift PhillSwift

11-11-2019

Answer:

x = 4 but i dont know how to get -16

Step-by-step explanation:

divide -80 by 5 to get -16

so 4^2 = 16

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