ryanbuisine ryanbuisine
  • 25-02-2021
  • Mathematics
contestada

solve the quadratic by taking the square root

−7x2=−448


no real roots

x=8

x=±3.02

x=±8

Respuesta :

surjithayer10 surjithayer10
  • 25-02-2021

Answer:

Step-by-step explanation:

-7x²=-448

x²=64

x=±8

Answer Link

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