Question: The pressure difference p (in kPa) at a distance x (in km) from one end of an oil pipeline is given by p = x

The pressure difference p (in kPa) at a distance x (in km) from one end of an oil pipeline is given by p = x⁵ − 3x⁴ − x² + 7x. If the pipeline is 4 km long, where is p = 0?

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To find where p0 we need to solve the equation x5 3x4 x2 7x 0 We can factor ... View full answer

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