y2×ya=y7y^2 \times y^a = y^7y2×ya=y7
Find the value of aaa.
(y4)b=y12(y^4)^b = y^{12}(y4)b=y12
Find the value of bbb.
Practise AQA GCSE Maths Indices with exam-style questions for Foundation and Higher tier. 100 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.