This includes questions such as:
Write 27 as a power of 3
Write 1/16 as a power of 2 (Fractions are formatted correctly)
Express 1/8root2 as a power of 2
Solve 5 x 4^2u-5 = 40 (Solving equations through a manipulation of indices)
These questions are becoming more common in GCSE Maths exams and those of us who have been teaching indices for many years at GCSE need to adapt to these questions. Some of these were only found on A-level previously.
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