blondiedaily
blondiedaily blondiedaily
  • 17-12-2019
  • Mathematics
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Write the equation of the circle below in a factored form.

Write the equation of the circle below in a factored form class=

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devishri1977
devishri1977 devishri1977
  • 17-12-2019

Answer:

(x + 7)² + ( y - 8)² = 158

Step-by-step explanation:

x² + 14x + y² - 16y - 45 = 0

x² + 14x + y² - 16y        = 45        

x² + 14x + 49 + y² - 16y  + 64       = 45  + 49 +64

(x² + 14x + 49) + (y² - 16y  + 64) = 158

(x + 7)² + ( y - 8)² = 158

 

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