dezaraerudy722
dezaraerudy722 dezaraerudy722
  • 21-06-2018
  • Mathematics
contestada

Which constant term should be used to complete the square?
x^2-5x+__=7

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tаskmasters
tаskmasters tаskmasters
  • 26-06-2018
The constant term should be (-5/2)^2 or (5/2)^2 or 25/4. This constant term comes from taking the coefficient on the x^1 term, halving it, and then squaring it.
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