Indices, SM-Bank 029

Write 625 in:

Expanded form. (1 mark)

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Index form. (1 mark)

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Show Answers Only

a. \(5\times 5\times 5\times 5\)

b. \(5^4\)

Show Worked Solution

a.	\(625\)	\(=5\times 125\)
		\(=5\times (5\times 25)\)
		\(=5\times 5\times 5\times 5\)

b. \(625=5^4\)