Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

x^2 == 9
ready: no

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Path 1

path[0, 4, 3, 0, 4, 2]
steps6
major rules2
active labels
  • quadraticequationstrategy

enter quadraticequationstrategy, enter constantform, algebra.equations.coverup.times, exit constantform, enter constantform, algebra.equations.coverup.onevar.minus-right