manicpsychosis manicpsychosis
  • 14-05-2021
  • Mathematics
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Solve using square roots: (x-6)^2=144

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ahmedalaghakat
ahmedalaghakat ahmedalaghakat
  • 14-05-2021

x^2-12x+36-144=0

x^2-12x-108=0

(x-18)(x+6)

X=18,-6

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