Oliver is trying to solve the following equation by completing the square.
x2β32x+31=0
Here a...
Mathematics, 08.01.2021 21:30 delanieloya
Oliver is trying to solve the following equation by completing the square.
x2β32x+31=0
Here are the steps Oliver used to complete the square.
Original equation: Line 1: Line 2: Line 3: Line 4: Line 5: Line 6: x2β32x+31x2β32xx2β32x+32(xβ16)2(xβ1 6)2βββββββββxβ16x0β31β31+3211ββΒ±115 and x=17
Oliver did not get the correct solutions.
Which line contains Oliver's first mistake?
Answers: 3
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