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sergij07 [2.7K]
2 years ago
7

PLEASE HELP. !!!!!!!!!

Mathematics
1 answer:
garik1379 [7]2 years ago
8 0
<h3>Answer:    (x+7)^2 + (y+2)^2 = 4</h3>

===========================================================

Explanation:

The center is at (h,k) = (-7,-2)

h = -7

k = -2

The radius is r = 2 units

Plug these three pieces of info into the template below and simplify

(x-h)^2 + (y-k)^2 = r^2

(x-(-7))^2 + (y-(-2))^2 = (2)^2

(x+7)^2 + (y+2)^2 = 4

You can use a tool like Desmos or GeoGebra to confirm the answer.

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The step in which Yvonne first makes an error while solving the quadratic equation by completing the square in step 1.

<h3>What is a quadratic equation?</h3>

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6x² +24x +7 =0

He is solving the above equation by completing the square.

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In the image attached below, the first step of  the Yvonne while solving the equation by completing the square is,

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The table is attached with the answer below

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brainly.com/question/17177510

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