가이드 코스 5:11 Solve Quadratic Equations by Factoring a Trinomial / Example 2.7Patrick Ford1208views1rank
가이드 코스 1:48 Solving Quadratic Equations Using the Square Root Method / Example 2.1Patrick Ford1134views
객관식Write the given quadratic equation in standard form. Identify aa, bb, and cc. −4x2+x=8-4x^2+x=81325views24rank
객관식Solve the given quadratic equation by factoring. 3x2+12x=03x^2+12x=03x2+12x=01197views19rank2comments