Pierakstīties
Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 7)
Which expression(s) are equivalent to 1/9?
3
-2
9
-1
-3
2
3
2
Paskaidrojums
1/9 can be represented as a negative power of 3 or a negative power of 9.
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