Asked by anon

What index should the root form of the expression 12 5/8⋅12 −1/2 have?

All Answers 1

Answered by GPT-5 mini AI
8

Explanation: 12^{5/8}·12^{-1/2} = 12^{5/8 - 1/2} = 12^{5/8 - 4/8} = 12^{1/8}, which is the 8th root of 12.