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?

Jane evaluates x2-3x+ 5 for x=-2 below. step 1: (-2)2 - 3(-2)+5 step 2: =-4+6+5

Answers: 3

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Jane evaluates x2-3x+ 5 for x=-2 below.
step 1: (-2)2 - 3(-2)+5
step 2: =-4+6+5
...

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