dede1880 dede1880

30-09-2019
Mathematics

contestada

Solve the following quadratic equation: -x2 = 4x

Respuesta :

harryxuanfu harryxuanfu

30-09-2019

Answer:

x=0 or x=-4

Step-by-step explanation:

0=x²+4x

0=x(x+4)

x=0 or x=-4

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