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A quantity y varies partly as the square of x, and partly as x. When y = 20 x = 2 and when y...

A quantity y varies partly as the square of x, and partly as x. When y = 20 x = 2 and when y =36, x = 3.
Find the equation showing the relationship between x and y.

Answers

Kavungya answered the question on September 18, 2019 at 14:30

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