Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

x == sqrt 7 or -sqrt 7 == x
ready: yes

Feedback

Path 1

path[0, 0, 4, 0, 7, 11, 0, 0]
steps8
major rules2
active labels
  • quadraticequationstrategy
  • topform

enter quadraticequationstrategy, enter generalform, algebra.equations.coverup.power, exit generalform, enter topform, navigator.down, check, algebra.equations.linear.flip