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VMariaS [17]
2 years ago
9

Write the sphere in standard form. 4x2 + 4y2 + 4z2 − 24x + 16y = 1

Mathematics
1 answer:
dybincka [34]2 years ago
5 0

Answer:

  (x -3)^2 +(y +2)^2 +z^2 = 13.25

Step-by-step explanation:

Divide by 4 and complete the squares.

  x^2 -6x +y^2 +4y +z^2 = 1/4

  (x^2 -6x +9) +(y^2 +4y +4) +z^2 = 13 1/4

  (x -3)^2 +(y +2)^2 +z^2 = 13.25

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Simplify expression: <br><br> 3(4x-5) + 4(2x+6)
SVEN [57.7K]
3(4x-5)+4(2x+6)

Distribute.

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~kaikers
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Nikolay [14]

Answer:

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Step-by-step explanation:

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3 years ago
What does (0.6) squired 2 equal
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Step-by-step explanation:

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