A quantity y varies partly as x² and partly as x. When y=6, x=1 and when y=30, x=3.Find y when x=3.

A quantity y varies partly as x² and partly as x. When y=6, x=1 and when y=30, x=3.Find y when x=3.

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sharon kalunda answered the question on May 7, 2019 at 08:10

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