Step 1:

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1)

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The points are $\"\"$

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Consider points $\"\"$

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Find the distance.

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Standard form of distance between two points $\"\"$

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Substitute $\"\"$

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$\"\"$

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2)

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The points are $\"\"$

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Consider points $\"\"$

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Find the distance.

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Substitute $\"\"$

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$\"\"$

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Solution:

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$\"\"$