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Mumz [18]
3 years ago
5

Which statement about the quadratic equation below is true?

Mathematics
1 answer:
Vladimir79 [104]3 years ago
3 0
Hmm, I'd say the answer is,

A) The equation has x = 4 as its only solution
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Answer:

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Step-by-step explanation:

In order to fill the first blank, we need to look at the second line to see what the coefficient of x is.

  1. x² +<u> </u><u>4 </u>x +2 = 0

The constant is subtracted from both sides to get the second line.

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  3. x² +4x +<u> 4 </u> = -2 +4

On the fourth line, the left side is written as a square, and the right side is simplified. The square root is taken of both sides.

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Finally, 2 is subtracted from both sides to find the values of x.

  5. x = <u> -2 ±√2 </u>

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