thekiddxngel
thekiddxngel thekiddxngel
  • 13-02-2021
  • Mathematics
contestada

Solve the quadratic equation.
-7n^2=-448
​

Respuesta :

vagoyal6 vagoyal6
  • 13-02-2021

Answer:

n = 8

Step-by-step explanation:

-7n² = -448

=> n² = -448 / -7

=> n² = 64

=> n = [tex]\sqrt{64}[/tex]

=> n = 8

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