02:36 duration 2 minutes 36 seconds
Solving a linear equation with several…
Solving a linear equation with several occurrences of the variable: Variables on both sides and distribution
A somewhat fancierversion of seveal solving equation versions that should help solidify the process in your mind.
03:48 duration 3 minutes 48 seconds
Discriminant of a quadratic equation
Gives the three possible answers that result from calculating a discriminant, then demonstratew with two different quadratic equations.