90000000000 90000000000
  • 24-06-2021
  • History
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How Do I exactly Solve This I am quite confused on what my first step should be?

How Do I exactly Solve This I am quite confused on what my first step should be class=

Respuesta :

codiepienagoya codiepienagoya
  • 29-06-2021

Answer:

The answer is "[tex]\$280[/tex]"

Explanation:

Using formula:

[tex]\to -\frac{b}{2a}[/tex]

[tex]= -\frac{(-224)}{(2(0.4))} \\\\= \frac{224}{0.8} \\\\= 280[/tex]

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