Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

x == 0 or 2*x == 4
ready: no

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Path 1

path[0, 2, 0, 0, 5, 2, 0, 1]
steps8
major rules2
active labels
  • quadraticequationstrategy
  • constantform

enter quadraticequationstrategy, enter zeroform, algebra.equations.quadratic.product-zero, exit zeroform, navigator.down, navigator.right, enter constantform, algebra.equations.coverup.onevar.minus-left