kaytown06
kaytown06 kaytown06
  • 15-09-2018
  • Mathematics
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Use the quadratic formula to solve x^2-4x+3, Show your work. Then describe the solution.

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 15-09-2018
x²-4x+3=0

x=4±√(16-4*1*3) / 2
=4±√4 / 2
=4±2 / 2
= 4+2/2 and 4-2/2
=3 and 1
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