Marvin Mckinney

Mathematics

3 March, 02:57

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?

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