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Find c ifThe distance between (c, −1) and (2, 2) is √13. |
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Answer» Answer: DISTANCE = √ (c-2)^2 + ( 2 +1 ) = √13 = c^2-4C+4 + 3 = 13 c^2 -4c = 6 c^2 -4c -6 = 0 |
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