Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

x == (-4+sqrt 32)/2 or x == -2-4*sqrt 2/2
ready: yes

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Environment

clipboard=[D == 32, a == 1, b == 4, c == -4]

Path 1

path[0, 7, 9]
steps3
major rules1
active labels
  • quadraticequationstrategy
  • topform

enter quadraticequationstrategy, enter topform, algebra.equations.quadratic.distr-div