Index
Exercises
Services
Exercise
information
strategy
rules
examples
derivations
test report
Exercise algebra.inequalities.quadratic
Description
solve a quadratic inequation
All applications
Rule
algebra.equations.linear.flip
Location
[0]
x == 8 or x == -2
ready: yes
Rule
algebra.equations.linear.flip
Location
[1]
8 == x or -2 == x
ready: yes