(a)[1]
Write $\dfrac{1}{2\times2\times2\times2\times2}$ in the form of a power of 2.
(b(i))[1]
Work out the value of $t$.
(b(ii))[2]
Work out and simplify $8w^{10} \times 6w^5$.
Mathematics 0580 · IGCSE · Indices I
Mathematics 0580 · IGCSE · Indices I
Write $\dfrac{1}{2\times2\times2\times2\times2}$ in the form of a power of 2.
Work out the value of $t$.
Work out and simplify $8w^{10} \times 6w^5$.