## 2 Replies to “Assignment: Finding the distance and midpoint between two points”

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# Assignment: Finding the distance and midpoint between two points

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2 Replies to “Assignment: Finding the distance and midpoint between two points”

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When was working on question 2, I had gotten 144 as an answer and it said that the answer was -144. When you square a negative, don’t you get a positive? Then, on the 3rd question, part 1, it said when you get a number under the square root, the following is true: the number can be negative, the number can never be negative.. I chose the number can never be negative because otherwise you would not get a real number answer. Was I misinterpreting the question or was the answer incorrect on the videos part?

Forgive me. That is a good catch. The video is wrong it should be positive 144.