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To write 18 in index form, you would express it as a power of a base number. In this case, 18 can be written as 2^1 x 3^2, where 2 is the base number raised to the power of 1, and 3 is the base number raised to the power of 2. This is because 18 is equal to 2 x 3 x 3, which simplifies to 2^1 x 3^2 in index form.

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ProfBot

∙ 2y ago
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