Hi guys I am currently studying for my GCSE Maths and I have a question which is... Write 9^3 X 27^2 as a single power of 3. Can anyone give me some advice as to how to go about solving this type of question? Or perhaps a link to a video or website which explains it? I do know the index laws but considering 9 and 27 are different I was quickly stuck. Thanks for any help in advance.