Per 3-4 Math 20A Factoring Trinomials of the Form x^2 + bx + c h/o #1-70
Per 5-6 Math 9A Mental Math #38 / Another Form of the Equation for a Linear Relation h/o p. 158 - 162 / Problem Solver # 67
Per 9-10 Math 20B Factoring Trinomials of the Form x2 + bx + c h/o #1-70
