Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

7+2*x == sqrt 7 or (-7-sqrt 7)/2 == x
ready: no

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Path 1

path[0, 4, 0, 0, 4, 3]
steps6
major rules2
active labels
  • quadraticequationstrategy

enter quadraticequationstrategy, enter constantform, algebra.equations.coverup.onevar.plus, exit constantform, enter constantform, algebra.equations.coverup.times