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3 years ago

11

If using the method of completing the square to solve the quadratic equation x^2 + 9 x + 7 = 0 , which number would have to be a

dded to "complete the square"?

1 answer:

FinnZ [79.3K]3 years ago

6 0

Answer:

(x+9)^2=53/4

Step-by-step explanation:

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Anuta_ua [19.1K]

Hey mate, your answer is here ...
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3 years ago

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emmasim [6.3K]

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Step-by-step explanation:

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In 6 months she will pay = 6 x ($2)

= $12

It means that he balance will be decreased by $12 [as the amount was debited from the balance].

So, the change in the balance of her account if she pays this fee for 6 months = $12 less.

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3 years ago

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2 years ago

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svp [43]

Answer:

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Step-by-step explanation:

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