(a)[2]
Write $(81x^{16})^{\frac{3}{4}}$ in simplest form.
(b)[1]
Write $(\frac{1}{y^2})^{-\frac{1}{2}}$ in simplest form.
Mathematics 0580 · IGCSE · Indices II
Mathematics 0580 · IGCSE · Indices II
Write $(81x^{16})^{\frac{3}{4}}$ in simplest form.
Write $(\frac{1}{y^2})^{-\frac{1}{2}}$ in simplest form.