Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

3*x^2-11 == 9+12*x+4*x^2

ready: no

Feedback

• onefirst
• allfirsts (1)
• allapplications
• derivation
• microsteps

Path 1

path	[0, 7, 7, 2, 0]
steps	5
major rules	1
active labels	quadraticequationstrategy topform