Subjects involving roots and powers

Subjects involving roots and powers

Secondary 2
TGM Original Questions
  1. Make \(a\) the subject of \((3a-b)^3+4=3b\).
  2. If \(3a=\frac{2+\sqrt{bc}}b\), express \(c\) in terms of \(a,b\).

Solution:

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Answer:(a) \(a=\frac{b+\sqrt[3]{3b-4}}3\); (b) \(c=\frac{(3ab-2)^2}{b}\).

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