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two variables P an Q are such that P varies partly as Q and partly as the square of Q.Given that P=800 when Q=20 and P=2400 when Q=30.Determine the equation connecting P and Q
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Jul 22, 2021
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Mathematics Form 3
by
Roseruguru
quadratic expressions and equations
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Jul 25, 2021
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JamesMurithi
^{Equation connecting P and Q will be P=40Q^2--760Q}
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Aug 1, 2021
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suhaila
P=257969.Q-974.81(Q)1/2
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