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

asked Sep 14, 2022 29.6k views

3 votes

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5 votes

Answer:

The answer is "
$\$280$ "

Step-by-step explanation:

Using formula:

$\to -(b)/(2a)$

$= -((-224))/((2(0.4))) \\\\= (224)/(0.8) \\\\= 280$

Kaerdan answered Sep 19, 2022

3.8k points

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