Changing the subject of formulae

Changing the subject of formulae

Secondary 2
3 marks
TGM Original Questions

Make the variable in square brackets the subject: \(T=\dfrac13\sqrt{\dfrac3{2g+x}}\) [\(g\)].[3]

Assume \(T>0\).

Solution:

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Answer:\(g=\dfrac1{6T^2}-\dfrac{x}{2}\)

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