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If: y = 4x2-2x-1 and y = -2x2+3x+5

Then the length of the line works out as: 65/18 or 3.6111 ... recurring decimal 1

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โˆ™ 2014-03-06 14:36:46
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Q: What is the length of the line that spans the parabolas of y equals 4x squared -2x -1 and y equals -2x squared plus 3x plus 5?
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