Mathematics, 24.03.2020 23:57 pbargy9551

Number One)
Solutions please:
f(x)= (x−1)^2−36
_
Number Two)
Harry solved a quadratic equation. His work is shown below.
In which step did Harry make an error?

Original: (x−5) ^2+6=42

Step One:(x−5)^2=36

Step Two: x-5=6

Step Three: x=11

Number Three:
(image)

Number One) Solutions please: f(x)= (x−1)^2−36 _____________________________________________________

Answers: 2

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You know the right answer?

Number One)
Solutions please:
f(x)= (x−1)^2−36
_
Number Two)
Harry sol...