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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