5.6 Quadratic Equations and Complex Numbers 5.6 Quadratic Equations and Complex Numbers Objectives: Graph and perform operations on complex numbers.
Warm-Up Factor. 6 minutes 1) x 2 + 14x + 49 2) x 2 – 22x + 121 3) x 2 – 12x - 64 Solve each equation. 4) d 2 – 100 = 0 5) z 2 – 2z + 1 = 0 6) t 2 + 16.
