ayaandarkknight ayaandarkknight
  • 22-06-2022
  • Mathematics
contestada

Which equations are true for x = -2 and x = 2? Select two options
x²-4=0
x²=-4
3x² + 12 = 0
4x² = 16
2(x-2)² = 0

Respuesta :

ustun
ustun ustun
  • 29-06-2022

Answer:

2nd and 4th

Step-by-step explanation:

-2×2-4=0

4×2×2=16

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