Pooh8293 Pooh8293
  • 12-10-2017
  • Mathematics
contestada

How do you solve x^2 - 16x -34 = 2 by completing the square?

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zrh2sfo zrh2sfo
  • 12-10-2017
Complete the SquareSolve for x over the real numbers:(x - 8)^2 - 100 = 0
Add 100 to both sides:(x - 8)^2 = 100
Take the square root of both sides:x - 8 = 10 or x - 8 = -10
Add 8 to both sides:x = 18 or x - 8 = -10
Add 8 to both sides:Answer:  x = 18 or x = -2
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