Slide 1 Slide 2 WU #19 1.Simplify: 4x 2 – 2x + 4 + 3x 2 + 4x – 1 2.Multiply: (x + 7)(x – 2) 3.Multiply: (3x + 9)(7x – 1) 4.Multiply: (x + 1)(x – 1) 5.Multiply:…
