Indices, SM-Bank 046 Write \(324\) as a product of its prime factors in index form. (2 marks) Show Answers Only \(2^2\times3^4\) Show Worked Solution \(324\) \(=4\times 81\) \(=2\times 2\times 9\times 9\) \(=2\times 2\times 3\times 3\times 3\times 3\) \(=2^2\times3^4\)