officialtyree8886 officialtyree8886 15-01-2020 Mathematics contestada Jane evaluates x2 – 3x + 5 for x = –2 below. Step 1: (–2)2 –3(–2) + 5 Step 2: = –4 + 6 + 5 Step 3: = 7 What, if any, was Jane’s mistake?
