Exercise algebra.inequalities.quadratic

Description
solve a quadratic inequation

Derivation

x^2 >= 0

⇒ algebra.inequalities.to-equation, clipboard=[ineq == (x^2 >= 0)]

x^2 == 0

⇒ algebra.equations.coverup.power

x == 0

⇒ algebra.inequalities.give-solution, clipboard=[]

true