Find the value of 2×8×10124\sqrt[4]{2 \times 8 \times 10^{12}}42×8×1012
Hence find the value of 2×8×10164\sqrt[4]{2 \times 8 \times 10^{16}}42×8×1016
352 exam-style questions on OCR GCSE Maths Fractional and Negative Indices. Each one has a worked solution and a mark scheme showing where the marks go.