Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 6)

What does the expression 7⁴ mean?

7 + 4

7 x 4

7 x 7 x 7 x 7

4 x 4 x 4 x 4 x 4 x 4 x 4

解释

7⁴ means 7 multiplied by itself four times.

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