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Kryger [21]
2 years ago
13

Please help

Mathematics
2 answers:
sergejj [24]2 years ago
6 0
I found this on an app I used it by completing the square but it didn't show this

pochemuha2 years ago
3 0

Answer:  <em>A) (x + 3)^2 + 6</em>

Step-by-step explanation:

x^2 + 6x + 15

<em>Subtract 15 from both sides of the equation.</em>

x^2 + 6x = -15

<em>Complete the equation and add to both sides. Since (6 = 3 + 3), (3 x 3 = 9)                </em>

x^2 + 6x + 9 = -15 + 9

<em>Simplify</em>

(x + 3)^2 = -6

<em>Add 6 to both sides of the equation</em>

(x + 3)^2 + 6

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