Jane evaluates x2-3x+ 5 for x=-2 below.
step 1: (-2)2 - 3(-2)+5
step 2: =-4+6+5
...
Mathematics, 25.09.2019 18:30 jayjinks976
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?
Answers: 3
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